59 entries under fantastic topic. ×

7
cockeyed(adjective, silly, foolish, crooked)
7
eccentric(adjective, strange, foolish, funny)
7
odd(adjective, wrong, false, wild, strange)
7
outrageous(adjective, terrible, wild, strange, silly)
5
strange(adjective, wild, silly, foolish, crazy)
4
goofy(adjective, light, foolish, stupid, crazy)
4
peculiar(adjective, unusual, wild, strange, foolish)
4
rich(adjective, silly, funny, absurd)
3
balmy(adjective, silly, foolish, stupid)
3
invalid(adjective, foolish, absurd)
3
irresponsible(adjective, silly, foolish, stupid)
3
puerile(adjective, dull, silly, foolish, stupid)
2
imprudent(adjective, weak, simple, wrong, false)
2
kooky(adjective, weak, simple, unusual, wild)
1
foolhardy(adjective, silly, foolish, stupid)
1
aberrant(foolish, monstrous, distorted, misshapen)
1
bananas
1
beyond all reason(expression, idiom, silly, foolish)
1
beyond reason(expression, foolish, unrealistic)
1
distracted
11 years ago|15k views|share |citing 
APASmart Define. (2015). ludicrous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/ludicrous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ludicrous thesaurus" https://smartdefine.org/ludicrous/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, ludicrous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/ludicrous/thesaurus/synonyms>.
MLASmart Define. "ludicrous thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/ludicrous/thesaurus/synonyms>