- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
305 entries under adjective topic. ×
| esoteric(hard, evil, difficult, complex) | |
| hard to understand(expression, idiom, hard, difficult) | |
| impossible(hard, difficulty, difficult, complex) | |
| inextricable(hard, difficult, complex, complexity) | |
| multiplex(hard, difficult, complex) | |
| painful(hard, difficult, complex) | |
| profound(hard, difficult, complex) | |
| serious(hard, difficult, complex, awkward) | |
| tangly(hard, difficult, complex) | |
| toilful(hard, difficult, complex, awkward) | |
| convoluted(simple, obscure, difficulty, difficult) | |
| multiple(hard, difficult, complex) | |
| operose(hard, difficult, complex, awkward) | |
| precarious(hard, difficult, complex) | |
| sheer(hard, fancy, difficult, delicate) | |
| stubborn(hard, difficulty, difficult, complex) | |
| troubled(upset, hard, difficult, complex) | |
| tangled(verb, hard, simple, obscure) | |
| tortuous(obscure, difficult, complex, sophisticated) | |
| perplexing(hard, obscure, difficult, delicate) |
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| APA | Smart Define. (2016). complicated thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/complicated/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "complicated thesaurus" https://smartdefine.org/complicated/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, complicated thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/complicated/thesaurus/synonyms>. |
| MLA | Smart Define. "complicated thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/complicated/thesaurus/synonyms> |