322 entries under adjective topic. ×
| difficult(hard, obscure, tricky, complicated) | |
| empty(verb, leave, absent) | |
| general(vague, intellectual, logical, imaginary) | |
| incorporeal(fantastic, spiritual, insubstantial, theoretical) | |
| nonobjective | |
| recondite(obscure, intellectual, theoretical, abstruse) | |
| unapplied | |
| bodiless(theoretical, immaterial, abstruse, philosophical) | |
| esoteric(hard, obscure, delicate, complex) | |
| ethereal(fantastic, spiritual, insubstantial, imperceptible) | |
| fictitious(fantastic, pretend, intellectual, unreal) | |
| gone | |
| idealistic(perfect, wild, unreasonable, useless) | |
| immaterial(rational, intellectual, supernatural, spiritual) | |
| impersonal(calm, cold, indifferent, detached) | |
| mental(rational, intellectual, unreal, cerebral) | |
| neutral(calm, dull, cool, flat) | |
| quixotic(perfect, wild, unreasonable, useless) | |
| rational(moral, logical, theoretical, cerebral) | |
| spiritual(great, rational, fantastic, beautiful) |
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| APA | Smart Define. (2015). abstract thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/abstract/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "abstract thesaurus" https://smartdefine.org/abstract/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, abstract thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/abstract/thesaurus/synonyms>. |
| MLA | Smart Define. "abstract thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/abstract/thesaurus/synonyms> |