4
actually(adverb, absolutely, really, exactly, positively)
4
all right(expression, adverb, interjection, positively, certainly)
4
altogether
4
apparently
4
beyond question(expression, adverb, absolutely, really, exactly)
4
by all means(expression, idiom)
4
correctly(adverb, just, absolutely, really, exactly)
4
definitively
4
directly(adverb, really, clearly, truly, plainly)
4
downright(adverb, absolutely, positively, particularly, resolutely)
4
especially(adverb, specially)
4
far and away(expression, idiom)
4
genuinely(adverb, absolutely, really, exactly, certainly)
4
honestly(adverb, absolutely, really, exactly, certainly)
4
incontestably(adverb, certainly)
4
naturally(adverb, interjection)
4
patently
4
sharply
4
specially(adverb, specially)
4
strictly(adverb, just, absolutely, completely, exactly)
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APASmart Define. (2016). definitely thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/definitely/thesaurus/synonyms
ChicagoSmart Define. 2016. "definitely thesaurus" https://smartdefine.org/definitely/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, definitely thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/definitely/thesaurus/synonyms>.
MLASmart Define. "definitely thesaurus" 18 February 2016. Web. 20 September 2026. <https://smartdefine.org/definitely/thesaurus/synonyms>