Synonyms|358Antonyms|61|Broader|0Narrower|0Related|262
3
piteously
3
shockingly(adverb, greatness)
3
sorely
3
terrifically
2
alarmingly
2
atrociously
2
awful(adjective, adverb)
2
balefully
2
exceedingly
2
abysmally
2
amazingly
2
direly
2
extraordinarily(adverb, extremely)
2
formidably
2
ghastly
2
greatly
2
hideously
2
horrendously
2
horrifyingly
2
miserably
For more, visit Frightfully on Power Thesaurus
11 years ago|7.3k views|share |citing 
APASmart Define. (2015). frightfully thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/frightfully/thesaurus/synonyms
ChicagoSmart Define. 2015. "frightfully thesaurus" https://smartdefine.org/frightfully/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, frightfully thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/frightfully/thesaurus/synonyms>.
MLASmart Define. "frightfully thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/frightfully/thesaurus/synonyms>