Synonyms|358Antonyms|61|Broader|0Narrower|0Related|262

63 entries under adverb topic. ×

2
atrociously
2
awful
2
balefully
2
exceedingly
2
abysmally
2
amazingly
2
direly
2
extraordinarily
2
formidably
2
greatly
2
hideously
2
horrendously
2
horrifyingly
2
surprisingly
1
awesomely
1
badly
1
distinctly
1
fabulously
1
fearsomely
1
frighteningly
For more, visit Frightfully on Power Thesaurus
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APASmart Define. (2015). frightfully thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/frightfully/thesaurus/synonyms
ChicagoSmart Define. 2015. "frightfully thesaurus" https://smartdefine.org/frightfully/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, frightfully thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/frightfully/thesaurus/synonyms>.
MLASmart Define. "frightfully thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/frightfully/thesaurus/synonyms>