- Definitions|2
- Thesaurus|991
- Abbreviations|0
61 entries under hard topic. ×
| perplexing(adjective, fancy, obscure, rough) | |
| enigmatic(adjective, knowledge, evil, obscure) | |
| mysterious(adjective, knowledge, evil, obscure) | |
| mystifying(adjective, knowledge, evil, obscure) | |
| confusing(adjective, false, uncertain, awkward) | |
| abstruse(adjective, fancy, evil, obscure) | |
| bewildering(adjective, obscure, false, awkward) | |
| intricate(adjective, fancy, evil, obscure) | |
| complex(adjective, fancy, difficult, heavy) | |
| confounding(adjective, false, tricky, ambiguous) | |
| difficult(adjective, fancy, obscure, strange) | |
| enigmatical(adjective, obscure, strange, uncertain) | |
| knotty(adjective, fancy, evil, obscure) | |
| complicated(adjective, evil, obscure, difficult) | |
| dark(adjective, evil, obscure, rough) | |
| recondite(adjective, fancy, evil, obscure) | |
| inexplicable(adjective, dark, strange, uncertain) | |
| involved(adjective, fancy, obscure, difficult) | |
| problematic(adjective, open, fancy, rough) | |
| paradoxical(adjective, obscure, sophisticated, tricky) |
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| APA | Smart Define. (2015). puzzling thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/puzzling/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "puzzling thesaurus" https://smartdefine.org/puzzling/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, puzzling thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/puzzling/thesaurus/synonyms>. |
| MLA | Smart Define. "puzzling thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/puzzling/thesaurus/synonyms> |