38
completely(adverb, big, limited, absolutely, very)
37
entirely(adverb, clear, big, limited, absolutely)
35
wholly(adverb, big, limited, absolutely, very)
33
totally(adverb, clear, sharp, big, limited)
27
thoroughly(adverb, big, limited, absolutely, completely)
25
altogether(adverb, informal, big, limited, absolutely)
23
utterly(adverb, big, limited, absolutely, completeness)
23
absolutely(adverb, big, limited, completely, entirely)
22
quite(adverb, clear, big, limited, absolutely)
18
well(adverb, big, limited, absolutely, pleasantly)
16
perfectly(adverb, clear, sharp, big, limited)
15
amply(adverb, adequately, sufficiently)
13
abundantly(adverb, really, thoroughly, seriously, deeply)
12
full(noun, adjective, adverb, quantity)
10
comprehensively(adverb, absolutely, completely, entirely, adequately)
9
exhaustively(adverb, absolutely, thoroughly, completely, entirely)
9
in toto(expression, idiom, adverb, big, limited)
9
richly(adverb, thoroughly, properly, adequately, abundantly)
9
sufficiently(adverb, really, thoroughly, seriously, properly)
8
in full(expression, idiom, adverb, absolutely, completely)
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APASmart Define. (2015). fully thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fully/thesaurus/synonyms
ChicagoSmart Define. 2015. "fully thesaurus" https://smartdefine.org/fully/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, fully thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fully/thesaurus/synonyms>.
MLASmart Define. "fully thesaurus" 19 June 2015. Web. 20 September 2026. <https://smartdefine.org/fully/thesaurus/synonyms>