Another word for additionally
Additionally (adverb): Used to introduce something extra or supplementary to what has already been said. Below are 20 synonyms across 3 senses. Tap a chip for its nuance and an example.
Most formal: furthermore, moreover, in additionStrongest: what's more, on top of that, to boot
20 synonyms shown
Moreover · adverb
introducing an extra point
Besides that · adverb
as an extra point or reason
Additive emphasis · adverb
strengthening a statement by adding another point
Find the right strength and register
Drag the amber target to how strong and how formal you need the word to be. The three closest synonyms light up.
You asked for: equal strength, neutral register
- also — most general; slightly less formal
- besides — adds an extra reason or point
- furthermore — more formal; marks a further point
The dashed ring marks “additionally” itself: neutral strength, neutral register.
Synonyms for additionally in your sentence
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How to choose
Choose a synonym by register and function: words like “also” and “as well” sound natural in everyday writing, while “furthermore,” “moreover,” and “in addition” fit formal prose and reports. Avoid stacking several additive adverbs in one sentence unless you want a deliberately emphatic style.
Antonyms of additionally
- instead
- alternatively
- rather
- solely
- only
All synonyms at a glance
| Synonym | Strength | Formality | Best for |
|---|---|---|---|
| also | 3/5 | casual | academic, business, casual |
| too | 2/5 | slang | casual |
| as well | 2/5 | casual | casual, business |
| besides | 3/5 | casual | casual, business |
| furthermore | 3/5 | formal | academic, business |
| moreover | 3/5 | formal | academic, business |
| in addition | 3/5 | formal | academic, business |
| what's more | 4/5 | casual | casual, creative |
| on top of that | 4/5 | slang | casual |
| along with that | 3/5 | casual | casual, business |
| to boot | 4/5 | slang | casual, creative |
| more to the point | 3/5 | neutral | business, academic |
| in the bargain | 3/5 | casual | casual, creative |
| besides that | 3/5 | casual | casual, business |
| indeed | 3/5 | formal | academic, business |
| in fact | 3/5 | neutral | academic, business, casual |
| actually | 2/5 | casual | casual, business |
| really | 2/5 | slang | casual |
| truly | 3/5 | neutral | academic, creative, casual |
| certainly | 3/5 | neutral | academic, business, casual |
Questions about synonyms for additionally
What is the most formal alternative to “additionally”?
In most academic or business writing, “moreover,” “furthermore,” and “in addition” are the strongest formal choices. “Moreover” is often the closest single-word substitute when you want a polished, logical transition.
What is a milder or more casual alternative to “additionally”?
“Also” is the most neutral everyday substitute, and “too” or “as well” are even more casual. Use “too” and “as well” when the added item feels natural in speech or informal writing.
When should I use “in addition” instead of “additionally”?
Use “in addition” when you want a clearer phrase-level transition at the start of a sentence or clause. “Additionally” is a bit more compact and slightly more adverbial, but both are standard in formal writing.