Synonyms|440Antonyms|114|Broader|0Narrower|0Related|503
2
heinously(adverb, evilly)
2
hugely
2
inordinately
2
intensely(adverb, very)
2
just
2
mortally
2
powerful
2
repellently(adverb, evilly)
2
rottenly
2
seriously(adverb, very)
2
sinfully(adverb, evilly)
2
staggeringly(adverb, very)
2
truly(adverb, badly, pretty, absolutely, very)
2
unbelievably(adverb, very)
2
unduly(adverb, very, enormously, tremendously)
2
unfortunately(adverb, very)
2
unspeakably
2
vastly
1
absolutely
1
acutely
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ChicagoSmart Define. 2016. "terribly thesaurus" https://smartdefine.org/terribly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, terribly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/terribly/thesaurus/synonyms>.
MLASmart Define. "terribly thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/terribly/thesaurus/synonyms>