19 entries under extremely topic. ×

63
entirely(noun, adverb, right, big, limited)
40
wholly(adverb, big, limited, whole, just)
38
thoroughly(adverb, part, right, big, limited)
6
deeply(adverb, absolutely, very, severely, really)
5
surely(adverb, absolutely, severely, really, thoroughly)
2
acutely(adverb, severely, thoroughly, intensely, sadly)
2
very much(expression, adverb, right, absolutely, very)
1
affectingly(adverb, severely, thoroughly, intensely, sadly)
1
distressingly(adverb, severely, thoroughly, intensely, sadly)
1
feelingly(adverb, severely, thoroughly, intensely, sadly)
1
genuinely(adverb, severely, thoroughly, exactly, precisely)
1
gravely(adverb, severely, thoroughly, intensely, sadly)
1
intensely(adverb, very, severely, fully)
1
mournfully(adverb, severely, thoroughly, intensely, sadly)
1
movingly(adverb, severely, thoroughly, intensely, sadly)
1
passionately(adverb, severely, thoroughly, intensely)
1
sadly(adverb, severely, thoroughly, intensely)
1
seriously(adverb, severely, really, thoroughly, intensely)
1
to the quick(expression, idiom, adverb, severely, thoroughly)
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APASmart Define. (2016). completely thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/completely/thesaurus/synonyms
ChicagoSmart Define. 2016. "completely thesaurus" https://smartdefine.org/completely/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, completely thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/completely/thesaurus/synonyms>.
MLASmart Define. "completely thesaurus" 24 February 2016. Web. 20 September 2026. <https://smartdefine.org/completely/thesaurus/synonyms>