Synonyms|252Antonyms|73|Broader|1Narrower|4Related|228

41 entries under entirely topic. ×

10
thoroughly(adverb, thorough, absolutely, fully)
8
completely(adverb, at length)
8
comprehensively(adverb, absolutely, fully, completely, quite)
3
exhaustively(adverb, absolutely, thoroughly, fully, completely)
2
altogether(absolutely, fully, completely, roughly)
2
competently(absolutely, thoroughly, fully, completely, quite)
2
conclusively(absolutely, thoroughly, fully, completely, quite)
2
en masse(expression, absolutely, fully, roughly)
2
finally(absolutely, thoroughly, fully, completely, quite)
2
from beginning to end(expression, idiom, absolutely, fully, completely)
2
fully(adverb, absolutely, thoroughly, completely)
2
heart and soul(expression, idiom, absolutely, fully, completely)
2
hook line and sinker(expression, idiom, absolutely, fully, completely)
2
in all(expression, absolutely, fully, completely, quite)
2
in entirety(expression, absolutely, fully, completely, quite)
2
in full(expression, absolutely, fully, completely, quite)
2
in toto(expression, absolutely, fully, completely, quite)
2
on all counts(expression, idiom, absolutely, fully, completely)
2
perfectly(absolutely, thoroughly, fully, completely, quite)
2
quite(adverb, absolutely, thoroughly, fully, completely)
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APASmart Define. (2015). extensively thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/extensively/thesaurus/synonyms
ChicagoSmart Define. 2015. "extensively thesaurus" https://smartdefine.org/extensively/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, extensively thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/extensively/thesaurus/synonyms>.
MLASmart Define. "extensively thesaurus" 19 June 2015. Web. 25 September 2026. <https://smartdefine.org/extensively/thesaurus/synonyms>