1
mental(adjective, intellectual, abstract, unreal, unattainable)
1
mercurial(adjective, intellectual, abstract, unreal, unattainable)
1
meretricious
1
metaphysical(adjective, physical, abstract, theoretical, presence)
1
monstrous
1
mouthy
1
mystical(abstract, theoretical, abstruse, philosophical)
1
mythological(noble, grand, daring, stout, champion)
1
nonmaterial(abstract, theoretical, abstruse, philosophical)
1
nonphysical(abstract, theoretical, abstruse, philosophical)
1
nonsensical
1
notional(adjective, intellectual, abstract, unreal, unattainable)
1
numinous(abstract, theoretical, abstruse, philosophical)
1
offbeat(adjective, fantastic, original, extravagant, ingenious)
1
original(adjective, fantastic, extravagant, ingenious, fanciful)
1
originative(adjective, fantastic, original, extravagant, ingenious)
1
ornamented(adjective, extravagant, elaborate, ornate, baroque)
1
out-of-reach(adjective, intellectual, abstract, unreal, unattainable)
1
outrageous
1
outre
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APASmart Define. (2015). high-flown thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/high-flown/thesaurus/synonyms
ChicagoSmart Define. 2015. "high-flown thesaurus" https://smartdefine.org/high-flown/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, high-flown thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/high-flown/thesaurus/synonyms>.
MLASmart Define. "high-flown thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/high-flown/thesaurus/synonyms>