- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
58 entries under complex topic. ×
| high-tech(adjective, difficult, special, sophisticated) | |
| interlaced(adjective, hard, fancy, difficult) | |
| mega factor(expression, adjective, hard, fancy, difficult) | |
| mixed(adjective, hard, fancy, obscure, difficult) | |
| orphic(obscure, deep, thoughtful, mysterious) | |
| out-of-the-way(obscure, unknown, clandestine, underground) | |
| pedantic(adjective, sound, obscure, precise) | |
| problematical(adjective, hard, difficult, delicate, loose) | |
| sophisticated(adjective, hard, fancy, obscure, difficult) | |
| tortuous(adjective, obscure, difficult, sophisticated) | |
| troublesome(adjective, hard, fancy, difficult, delicate) | |
| various(adjective, hard, fancy, difficult) | |
| wheels within wheels(expression, adjective, idiom, hard, fancy) | |
| baroque(adjective, difficult, sophisticated, involved) | |
| daedal(adjective, difficult, sophisticated, involved) | |
| dense(adjective, difficult, involved, complicated) | |
| full of twists and turns(expression, adjective, idiom, difficult) | |
| rococo(adjective, difficult, sophisticated, involved) |
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| APA | Smart Define. (2015). abstruse thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/abstruse/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "abstruse thesaurus" https://smartdefine.org/abstruse/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, abstruse thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/abstruse/thesaurus/synonyms>. |
| MLA | Smart Define. "abstruse thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/abstruse/thesaurus/synonyms> |