- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
66 entries under hard topic. ×
| bewildering(adjective, obscure, difficult, sophisticated) | |
| byzantine(adjective, fancy, obscure, difficult) | |
| can of worms(expression, adjective, idiom, fancy) | |
| confounding(adjective, tricky, complicated) | |
| confusing(adjective, uncertain, vague, unclear) | |
| elaborate(adjective, fancy, difficult, complex) | |
| enigmatical(adjective, obscure, strange, uncertain) | |
| fancy(adjective, difficult, complex, sophisticated) | |
| gasser(adjective, fancy, difficult, complex) | |
| hi-tech(adjective, fancy, difficult, complex) | |
| interlaced(adjective, fancy, difficult, complex) | |
| loose(tricky, complicated, unintelligibility) | |
| meandering(obscure, sophisticated, tricky, complicated) | |
| mega factor(expression, adjective, fancy, difficult) | |
| mixed(adjective, fancy, obscure, difficult) | |
| paradoxical(obscure, sophisticated, tricky, complicated) | |
| problematical(adjective, difficult, delicate, loose) | |
| rambling(obscure, sophisticated, tricky, complicated) | |
| sophisticated(adjective, fancy, obscure, difficult) | |
| troublesome(adjective, fancy, difficult, delicate) |
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| APA | Smart Define. (2015). abstruse thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/abstruse/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "abstruse thesaurus" https://smartdefine.org/abstruse/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, abstruse thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/abstruse/thesaurus/synonyms>. |
| MLA | Smart Define. "abstruse thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/abstruse/thesaurus/synonyms> |