300 entries under adjective topic. ×

9
monster(noun, big, huge, vast)
9
splendid(good, great, wonderful, marvelous)
9
super(good, cool, great, excellent)
9
superb(good, cool, great, excellent)
8
astounding(great, pleasant, excellent, awful)
8
awe-inspiring(cool, great, excellent, fine)
8
direful(awful, terrible, fear, horrible)
8
excellent(good, bad, cool, great)
8
grisly(awful, terrible, horrible, afraid)
8
incredible(great, excellent, superb, wonderful)
8
voluminous
7
boundless(limit, huge, vast, endless)
7
bulky
7
sensational(good, cool, great, pleasant)
7
wondrous(cool, great, fine, superb)
6
abysmal(awful, terrible, horrible, afraid)
6
astronomical
6
atrocious(awful, terrible, horrible, afraid)
6
divine(good, cool, great, pleasant)
6
dreaded(awful, terrible, horrible, afraid)
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APASmart Define. (2016). tremendous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/tremendous/thesaurus/synonyms
ChicagoSmart Define. 2016. "tremendous thesaurus" https://smartdefine.org/tremendous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, tremendous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/tremendous/thesaurus/synonyms>.
MLASmart Define. "tremendous thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/tremendous/thesaurus/synonyms>