- Definitions|2
- Thesaurus|991
- Abbreviations|0
44 entries under complex topic. ×
| wheels within wheels(expression, adjective, idiom, hard, fancy) | |
| dense(adjective, difficult, involved, complicated) | |
| fancy(adjective, hard, difficult, intricate) | |
| full of twists and turns(expression, adjective, idiom, difficult) |
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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> |