202 entries under adjective topic. ×

1
unbeaten(excellent, super, best)
1
unbelievable(extraordinary, superb, wonderful, marvelous)
1
unearthly
1
upper-class(noble, select, super, choice)
1
valuable(good, great, excellent, perfect)
1
visionary(excellent, gentle, marvelous, fantastic)
1
whimsical(excellent, gentle, marvelous, fantastic)
1
wicked(good, great, excellent, perfect)
1
world-class(bad, great, excellent, exceptional)
1
worthy(good, great, excellent, perfect)
1
zero cool(expression, good, great, excellent)
0
absurd(marvelous, fantastic, imaginary, weird)
0
aerial(fantastic, imaginary, weird, unlikely)
0
awe-inspiring(superb, wonderful, amazing, extravagant)
0
blue sky(expression, fantastic, imaginary, unlikely)
0
capricious(fantastic, imaginary, unlikely, unbelievable)
0
castles in the air(expression, idiom, fantastic, imaginary)
0
curious(fantastic, imaginary, unlikely, unbelievable)
0
dear(extravagant, splendid, lavish, luxurious)
0
deluxe(extravagant, splendid, lavish, luxurious)
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APASmart Define. (2016). out of this world thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/out_of_this_world/thesaurus/synonyms
ChicagoSmart Define. 2016. "out of this world thesaurus" https://smartdefine.org/out_of_this_world/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, out of this world thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/out_of_this_world/thesaurus/synonyms>.
MLASmart Define. "out of this world thesaurus" 13 February 2016. Web. 30 September 2026. <https://smartdefine.org/out_of_this_world/thesaurus/synonyms>