881 entries under adjective topic. ×
| profound(good, feeling, strong, hard) | |
| intense(clear, strong, light, tough) | |
| recondite(sound, easy, evil, obscure) | |
| strong(strong, difficult, intense, big) | |
| obscure(hard, weak, meaning, pale) | |
| abstruse(hard, sound, easy, evil) | |
| unfathomable(hard, complete, obscure, difficult) | |
| low(dull, close, weak, position) | |
| acute(strong, keen, sharp, smart) | |
| earnest(person, strong, warm, intense) | |
| clever(sharp, smart, bright, intelligent) | |
| esoteric(hard, sound, easy, evil) | |
| shrewd(smooth, sharp, bright, cunning) | |
| rich(clear, strong, light, sound) | |
| secret(evil, obscure, humble, thoughtful) | |
| powerful(clear, strong, moving, intense) | |
| mysterious(hard, evil, obscure, heavy) | |
| great(strong, sharp, harsh, intense) | |
| penetrating(strong, slight, keen, sharp) | |
| arcane(hard, evil, obscure, heavy) |
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| APA | Smart Define. (2016). deep thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/deep/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "deep thesaurus" https://smartdefine.org/deep/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, deep thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/deep/thesaurus/synonyms>. |
| MLA | Smart Define. "deep thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/deep/thesaurus/synonyms> |