Furthermore is a transition word that adds a new, related point to something already said, usually signaling that the added point strengthens or supports the previous one. It’s common in essays, reports, and formal writing, where it helps ideas build on each other in a clear, logical sequence.
Moreover, additionally, and in addition all do essentially the same job, though each has a slightly different weight and formality. The tricky part is that furthermore gets grouped together with words like “however” or “therefore” in casual lists of “transition words,” even though those words signal contrast or consequence rather than addition.
This guide focuses specifically on words that add a point the way furthermore does, and separates them from transition words that serve a different logical function.
Best Synonyms for Furthermore at a Glance
| Synonym | Core Meaning | Best Used For | Tone/Register |
|---|---|---|---|
| Moreover | Adds a point that reinforces what was just said | Formal writing and essays | Formal |
| Additionally | Adds a new, separate point | Academic and professional writing | Formal, neutral |
| In addition | Introduces a further point | General formal and semi-formal writing | Neutral |
| Also | Adds a simple additional point | Everyday writing and speech | Neutral, everyday |
| What’s more | Adds a stronger or more surprising point | Conversational or persuasive writing | Informal to neutral |
What Does Furthermore Mean?
Part of speech: Adverb (conjunctive adverb / transition word).
Meaning: Used to introduce an additional point that supports or builds on what was just stated. Example: “The proposal saves money. Furthermore, it reduces environmental impact.” Example: “The evidence was strong; furthermore, three independent witnesses confirmed the account.”
Furthermore specifically signals addition, not contrast or consequence. It works best when the new point strengthens or extends the previous statement, rather than contradicting it or explaining a result.
Word Family of Furthermore
- Related adverb: further (a related, slightly more formal alternative, as in “further, the report noted…”)
- Related adjective: further (meaning additional, as in “further evidence”)
Origin of Furthermore
Furthermore is a compound formed from “further” (meaning additional or beyond) and “more,” combining two words that both point toward addition. It has functioned as a formal transition word in English for centuries, especially in written argumentation and legal or academic prose.
Connotation and Tone of Furthermore
Furthermore has a formal, slightly academic register. It’s common in essays, reports, legal writing, and structured arguments, but can feel stiff or overly formal in casual conversation or informal writing, where “also” or “plus” would sound more natural.
Synonyms for Furthermore by Context
For Formal or Academic Writing
Moreover, additionally, in addition, further, what is more.
For Everyday, Neutral Writing
Also, as well, in addition to that, too.
For Informal or Conversational Writing
Plus, on top of that, what’s more, not to mention.
30 Synonyms and Alternatives for Furthermore
1. Moreover
Part of Speech: Adverb
Meaning: Used to add a point that reinforces or strengthens what was just said.
Best Used For: Formal writing and structured arguments.
Example: “The plan is cost-effective. Moreover, it can be implemented within a month.”
Nuance: Nearly identical to furthermore, often used interchangeably in formal writing.
Synonym Strength: Very Close
2. Additionally
Part of Speech: Adverb
Meaning: Introduces a new, separate point in addition to what was already stated.
Best Used For: Academic, professional, and report writing.
Example: “The team met its targets. Additionally, customer satisfaction improved.”
Nuance: Slightly more neutral than furthermore, without as strong an implication of reinforcement.
Synonym Strength: Very Close
3. In Addition
Part of Speech: Phrase
Meaning: Introduces a further point alongside what was stated.
Best Used For: General formal and semi-formal writing.
Example: “In addition, the report highlighted several areas for improvement.”
Nuance: Common and versatile, slightly less formal-sounding than furthermore.
Synonym Strength: Very Close
4. Further
Part of Speech: Adverb
Meaning: Used to introduce additional information, especially in formal or legal writing.
Best Used For: Formal reports, legal documents, and structured arguments.
Example: “Further, the committee recommends additional funding for research.”
Nuance: A shorter, slightly more formal or legalistic cousin of furthermore.
Synonym Strength: Very Close
5. What Is More
Part of Speech: Phrase
Meaning: Introduces an additional, often more significant point.
Best Used For: Persuasive or slightly emphatic formal writing.
Example: “The product is affordable. What is more, it’s built to last.”
Nuance: Carries a bit more emphasis than a plain additive word.
Synonym Strength: Close
6. Also
Part of Speech: Adverb
Meaning: Adds a simple additional point.
Best Used For: Everyday writing and speech.
Example: “The venue is affordable. Also, it’s close to public transport.”
Nuance: Much more casual and common than furthermore; works well mid-sentence too.
Synonym Strength: Close (informal)
7. As Well
Part of Speech: Phrase
Meaning: Adds a point in a simple, everyday way, usually at the end of a sentence.
Best Used For: Casual and conversational writing.
Example: “She’s a great writer, and a talented editor as well.”
Nuance: Positioned at the end of a clause, unlike furthermore, which typically opens a sentence.
Synonym Strength: Contextual (informal)
8. Besides
Part of Speech: Adverb
Meaning: Introduces an additional point, sometimes with a slightly dismissive or casual tone.
Best Used For: Casual writing or speech, especially when adding a somewhat informal justification.
Example: “I don’t need a new phone. Besides, I can’t afford one right now.”
Nuance: Can carry a slightly different flavor, sometimes closer to “in any case” than pure addition.
Synonym Strength: Contextual
9. Plus
Part of Speech: Conjunction (informal)
Meaning: Adds a further point, in a casual tone.
Best Used For: Informal writing and conversation.
Example: “The apartment is spacious, plus it’s close to the subway.”
Nuance: Too casual for most formal writing where furthermore fits.
Synonym Strength: Contextual (informal)
10. What’s More
Part of Speech: Phrase
Meaning: Introduces a stronger or more notable additional point.
Best Used For: Conversational or lightly persuasive writing.
Example: “The trip was affordable. What’s more, the weather was perfect the whole time.”
Nuance: A more casual contraction of “what is more.”
Synonym Strength: Close (informal)
Additional Alternatives and Related Terms
More Formal and Academic Phrases
- In addition to this — a slightly more elaborate version of “in addition.”
- It should also be noted that — formal phrase for introducing a supporting point.
- It is also worth noting that — similar to the above, common in academic writing.
- Along similar lines — introduces a related additional point.
- To add to this — a plain, slightly informal way to introduce a further point.
Casual and Idiomatic Alternatives
- On top of that — informal, adds a further point, often with a sense of piling up.
- Not to mention — emphasizes an additional point as especially notable.
- And another thing — very casual, often used when adding a point somewhat abruptly.
- To boot — informal, added at the end of a sentence for extra emphasis.
Words Often Grouped With Furthermore but Serving a Different Function
- However — signals contrast, not addition.
- Nevertheless — signals concession or contrast despite a previous point.
- Therefore — signals a logical consequence or conclusion, not an added point.
- Consequently — similar to therefore, indicating result rather than addition.
- Similarly — signals comparison between two things, not simply adding a new point.
- Likewise — similar to “similarly,” implying resemblance rather than addition.
Closest, Contextual, and Related Alternatives
| Word/Phrase | Relationship | Main Difference |
|---|---|---|
| Moreover | Very Close Synonym | Nearly identical, interchangeable in most formal writing |
| Additionally | Very Close Synonym | Slightly more neutral, without as strong a sense of reinforcement |
| Also | Close Synonym (Informal) | More casual, works mid-sentence as well as at the start |
| Besides | Related, Not Exact | Can carry a dismissive “in any case” tone rather than pure addition |
| However | Different Function | Signals contrast, not addition |
| Therefore | Different Function | Signals a logical result, not an added point |
| Similarly | Different Function | Signals comparison, not simply adding a new point |
Formal and Informal Alternatives
Formal: moreover, additionally, further, in addition, what is more.
Neutral/everyday: also, in addition to that, as well.
Informal/conversational: plus, on top of that, not to mention, and another thing.
Furthermore vs Similar Words
Furthermore vs Moreover
These are nearly identical and often interchangeable in formal writing. Some style guides consider “moreover” slightly stronger, implying the new point clinches an argument, while “furthermore” simply adds another supporting point.
Furthermore vs However
Furthermore adds a point that supports or extends what was said. However introduces a contrast or exception. Using them interchangeably reverses the logical relationship between ideas.
Furthermore vs Therefore
Furthermore adds new supporting information. Therefore introduces a conclusion or result drawn from what was already stated. They serve entirely different logical functions.
Furthermore vs Also
Also is far more common and flexible, working both at the start of a sentence and mid-sentence. Furthermore is more formal and almost always opens a new sentence or clause.
Words Related to Furthermore That Are Not Exact Synonyms
- However — signals contrast, the opposite logical function of furthermore.
- Therefore — signals a conclusion or result, not an added point.
- Similarly — signals comparison between two things, not simple addition.
- Likewise — implies resemblance, not addition of a new point.
- Besides — can carry a dismissive “in any case” tone that shifts the meaning slightly.
Words Related to Furthermore
Related vocabulary that broadens the topic without being direct synonyms: transition word, conjunctive adverb, discourse marker, argument structure, cohesion.
Common Collocations With Furthermore
- furthermore, it is important to note
- furthermore, the data suggests
- furthermore, this study shows
Antonyms of Furthermore
Furthermore doesn’t have a true antonym, since it’s a connector rather than a word with an opposite meaning. The closest functional contrasts are words that signal a different logical relationship entirely:
- However — signals contrast instead of addition.
- Conversely — signals an opposing point rather than a supporting one.
- On the other hand — introduces a contrasting perspective.
How to Choose the Right Synonym for Furthermore
Start by matching the formality of your writing. For academic papers, reports, or formal essays, “moreover,” “additionally,” or “further” all fit naturally. Example: “The results were statistically significant. Moreover, they held across multiple trials.”
For everyday or conversational writing, “also,” “plus,” or “on top of that” sound more natural. Example: “The café has great coffee, plus the staff are always friendly.”
Avoid using “however” or “therefore” as if they’re interchangeable with furthermore — check whether your new point supports the previous one (furthermore), contrasts with it (however), or follows from it as a result (therefore).
Common Mistakes When Using Furthermore Synonyms
- Confusing “furthermore” with “however.” One adds support; the other introduces contrast.
- Using “therefore” to add a point rather than state a conclusion. Therefore signals a result, not simply more information.
- Overusing “furthermore” in casual writing. It can sound stiff outside formal or academic contexts.
- Treating “besides” as purely additive. It can carry a dismissive, “in any case” undertone.
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Frequently Asked Questions
What Is Another Word for Furthermore?
Moreover, additionally, and in addition are the closest and most commonly used alternatives.
What Is a Formal Synonym for Furthermore?
Moreover, additionally, and further are common formal alternatives, especially in academic and professional writing.
What Is an Informal Synonym for Furthermore?
Also, plus, and on top of that are common in casual conversation and informal writing.
What Is the Difference Between Furthermore and Moreover?
They’re nearly identical, though “moreover” is sometimes considered slightly stronger, implying the new point helps clinch an argument.
Is However a Synonym for Furthermore?
No. Furthermore adds a supporting point, while however introduces contrast or an exception. They serve opposite logical functions.
What Is the Opposite of Furthermore?
There’s no true opposite, but “however” and “conversely” serve a contrasting logical function instead of an additive one.
Is Furthermore Formal or Informal?
Furthermore is formal and works best in academic, professional, or structured writing; it can sound stiff in casual conversation.
Conclusion
Furthermore works best as a formal way to add a point that supports or extends what was just said, and moreover, additionally, and in addition all serve that same job closely. Also, plus, and on top of that cover the same function in more casual writing. However, therefore, and similarly are often mentioned in the same breath as transition words, but each one signals a different logical relationship — contrast, consequence, or comparison — rather than simple addition. Choosing the right word means being clear about whether you’re adding, contrasting, or concluding.
