- Definitions|2
- Thesaurus|554
- Abbreviations|0
62 entries under complex topic. ×
| deep(hard, delicate, tricky, complicated) | |
| delicate(hard, tricky, complicated, troublesome) | |
| elaborate(adjective, difficult, awkward, tricky) | |
| esoteric(hard, delicate, tricky, complicated) | |
| fancy(adjective, difficult, intricate, thorny) | |
| full of twists and turns(expression, adjective, idiom, difficult) | |
| gasser(adjective, difficult, intricate, thorny) | |
| hard to explain(expression, hard, delicate, tricky) | |
| hard to solve(expression, hard, delicate, tricky) | |
| hi-tech(adjective, difficult, intricate, thorny) | |
| inexplicable(hard, delicate, tricky, complicated) | |
| interlaced(adjective, difficult, intricate, thorny) | |
| loose(hard, delicate, tricky, complicated) | |
| mega factor(expression, adjective, difficult, intricate) | |
| mixed(adjective, difficult, intricate, thorny) | |
| mystical(hard, delicate, tricky, complicated) | |
| profound(hard, delicate, tricky, complicated) | |
| recondite(adjective, difficult, intricate, thorny) | |
| sophisticated(adjective, difficult, awkward, tricky) | |
| various(adjective, difficult, intricate, thorny) |
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| APA | Smart Define. (2015). problematical thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/problematical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "problematical thesaurus" https://smartdefine.org/problematical/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, problematical thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/problematical/thesaurus/synonyms>. |
| MLA | Smart Define. "problematical thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/problematical/thesaurus/synonyms> |