3
crashing(adjective, awful, terrible, horrible, afraid)
3
damnable(adjective, awful, terrible, horrible, afraid)
3
darn(adjective, awful, terrible, horrible, afraid)
3
deadly(adjective, awful, terrible, horrible, afraid)
3
deuced(adjective, awful, terrible, horrible, afraid)
3
doggone(adjective, awful, terrible, horrible, afraid)
3
execrable(adjective, awful, terrible, horrible, afraid)
3
extreme(adjective, great, high, excessive, huge)
3
famous
3
fantastical(adjective, good)
3
ferocious(adjective, awful, terrible, horrible, afraid)
3
flagitious(adjective, awful, terrible, horrible, afraid)
3
flagrant(adjective, awful, terrible, horrible, afraid)
3
gastful(adjective, awful, terrible, horrible, afraid)
3
ghastful(adjective, awful, terrible, horrible, afraid)
3
god awful(adjective, awful, terrible, horrible, afraid)
3
gorgeous
3
grizzly(adjective, awful, terrible, horrible, afraid)
3
grotesque
3
grueling(adjective, awful, terrible, horrible, afraid)
10 years ago|20k views|share |citing 
APASmart Define. (2016). tremendous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/tremendous/thesaurus/synonyms
ChicagoSmart Define. 2016. "tremendous thesaurus" https://smartdefine.org/tremendous/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, tremendous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/tremendous/thesaurus/synonyms>.
MLASmart Define. "tremendous thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/tremendous/thesaurus/synonyms>