definitely

[def-uh-nit-lee] / ˈdɛf ə nɪt li /

ADVERB

certainly

Synonyms

STRONGEST

absolutely clearly decidedly doubtless easily finally obviously plainly surely undeniably unequivocally unquestionably

WEAK

beyond any doubt categorically doubtlessly explicitly expressly far and away indubitably no ifs ands or buts about it positively specifically unmistakably without doubt without fail without question

Antonyms

STRONGEST

doubtedly doubtfully dubiously questionable questionably uncertain

WEAK

indefinitely

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"I definitely don't like to see game studios struggle when we are such an important part of what Britain does well," he says.

From BBC • Apr. 16, 2026

Since I think soy sauce is definitely the most fundamental of Washoku’s basic seasonings, I believe we must preserve the traditional method for the next generation.

From The Wall Street Journal • Apr. 15, 2026

“We’re definitely going to look at dams and reservoirs and see if we can do a better job detecting it.”

From Los Angeles Times • Apr. 15, 2026

"It's definitely uplifting. And the greatest thing about it, is that it will carry on."

From BBC • Apr. 14, 2026

I may not know what I’m doing, but I’m definitely okay with seeing what happens next.

From "Red Flags and Butterflies" by Sheryl Azzam

Vocabulary lists containing definitely

Commonly Misspelled Words, List 2

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Commonly Confused Words, List 2

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