exactly
30 synonyms and 5 antonyms for exactly, grouped by meaning and by how common each one is.
Adverb — Precisely, with no approximation or margin of error.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
How to use exactly
The word patterns that sound natural to a native speaker.
Etymology
From exact + the adverb suffix -ly.
Full origin of exactly →Frequently asked questions
What does “exactly” mean?
The word “exactly” means precisely, with no approximation or margin of error. In plain terms, precisely — or, said alone, "you're completely right.".
How do you pronounce “exactly”?
“Exactly” is pronounced ihg-ZAK-lee (/ɪɡˈzæk(t).li/ in IPA).
How do you use “exactly” in a sentence?
Here is “exactly” used in a sentence: “The train left at exactly nine o'clock.”
What is another word for “exactly”?
Words with a similar meaning to “exactly” include exact, perfectly, correctly, dead-nuts, definitely and directly.
What is the opposite of “exactly”?
The opposite of “exactly” — its antonyms — are approximately, imprecisely, inaccurately, incorrectly and inexactly.
What part of speech is “exactly”?
Depending on how it is used, “exactly” can be an adverb and an interjection.
Is “exactly” a common word?
“Exactly” is a very common word in modern English, usually learned at around the A2 level.
How many meanings does “exactly” have?
“Exactly” has 2 distinct senses listed in this dictionary. The most common is: precisely, with no approximation or margin of error.
What is the difference between 'exactly' and 'approximately'?
Exactly means precisely, with no margin of error — 'exactly noon' is 12:00, not a minute either side. Approximately means roughly or about, allowing for some difference. The two are opposites: one insists on a precise figure, while the other signals a rough estimate that may be slightly off.
What does it mean when someone replies 'Exactly'?
As a one-word reply, 'Exactly' signals strong agreement — it tells the speaker they have understood or expressed something perfectly, with nothing to add or correct. It is more emphatic than a simple 'yes', suggesting the point matches your own view precisely. It works in both casual and formal conversation.
Is 'exactly' formal or informal?
Exactly works in both registers. In formal or technical writing it stresses precision — 'the sample weighed exactly ten grams.' In everyday speech it often adds emphasis or agreement — 'that's exactly what I meant.' It is a neutral, widely used adverb, so you can rely on it in almost any context.