4
delusive(adjective, deceptive)
4
ideal(adjective, happy, perfect, original, vague)
4
impulsive(adjective, rashness, idealistic)
4
mad(adjective, silly, foolish, unwise)
4
mystic(adjective, secret, supernatural, spiritual, mystical)
4
theoretical(adjective, wild, unreasonable, useless, intellectual)
4
unpractical(adjective, unreasonable, impractical, unviable)
4
unrealizable(adjective, unreasonable, unpractical, unviable)
3
abstract(adjective, perfect, wild, unreasonable, useless)
3
adventurous(adjective, happy, tender, perfect, fantastic)
3
airy
3
airy-fairy(adjective, person, dream, good feelings)
3
amorous(adjective, happy, tender, perfect, fantastic)
3
dreamlike(adjective, happy, perfect, intellectual, abstract)
3
extravagant(adjective, happy, tender, perfect, fantastic)
3
gallant(adjective, big, polite, thoughtful, splendid)
3
imaginative(adjective, inventive, creative)
3
impetuous(adjective, idealistic)
3
preposterous(adjective, happy, silly, foolish, fantastic)
3
rash
10 years ago|10k views|share |citing 
APASmart Define. (2016). quixotic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/quixotic/thesaurus/synonyms
ChicagoSmart Define. 2016. "quixotic thesaurus" https://smartdefine.org/quixotic/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, quixotic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/quixotic/thesaurus/synonyms>.
MLASmart Define. "quixotic thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/quixotic/thesaurus/synonyms>