881 entries under adjective topic. ×
| concealed(hard, evil, obscure, meaning) | |
| confidential(intimate, private, penetrating, detailed) | |
| cryptical | |
| elemental(original, essential, basic, intimate) | |
| experienced(sharp, cunning, shrewd, intimate) | |
| extensive(open, great, spread, full) | |
| far-reaching(open, great, tough, severe) | |
| fierce(clear, strong, great, tough) | |
| highbrow(obscure, smart, bright, rational) | |
| inherent(intimate, secret, private, personal) | |
| intensive(strong, intense, powerful, penetrating) | |
| into(activity, intense, busy, absorbed) | |
| long(time, great, high, space) | |
| lost(activity, happy, intense, distracted) | |
| meaningful(tough, severe, sad, important) | |
| passionate(strong, sad, intense, enthusiastic) | |
| privy(intimate, secret, private, penetrating) | |
| ruminative(reasonable, rational, thoughtful, sober) | |
| solid(verb, set, sound, heavy) | |
| soothing(dull, weak, smooth, soft) |
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| APA | Smart Define. (2016). deep thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/deep/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "deep thesaurus" https://smartdefine.org/deep/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, deep thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/deep/thesaurus/synonyms>. |
| MLA | Smart Define. "deep thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/deep/thesaurus/synonyms> |