- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
134 entries under obscure topic. ×
| highbrow(adjective, knowledgeable, cultured, educated) | |
| imperceivable(dark, secret, unknown, hidden) | |
| in the dark(expression, idiom, dark, unknown) | |
| indiscernible(dark, secret, unknown, hidden) | |
| invisible(dark, deep, mysterious, unknown) | |
| jumbled(adjective, difficult, sophisticated, involved) | |
| magic(deep, mysterious, supernatural, spiritual) | |
| magical(strange, deep, mysterious, unknown) | |
| meandering(hard, sophisticated, tricky, complicated) | |
| mixed(adjective, hard, fancy, difficult) | |
| orphic(complex, deep, thoughtful, mysterious) | |
| out-of-the-way(complex, unknown, clandestine, underground) | |
| out of view(expression, idiom, dark, unknown) | |
| paradoxical(hard, sophisticated, tricky, complicated) | |
| pedantic(adjective, sound, complex, precise) | |
| preternatural(deep, mysterious, supernatural, abstract) | |
| rambling(hard, sophisticated, tricky, complicated) | |
| reticent(unknown, clandestine, underground, undisclosed) | |
| retired(unknown, clandestine, underground, undisclosed) | |
| screened(dark, secret, unknown, hidden) |
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| APA | Smart Define. (2015). abstruse thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/abstruse/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "abstruse thesaurus" https://smartdefine.org/abstruse/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, abstruse thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/abstruse/thesaurus/synonyms>. |
| MLA | Smart Define. "abstruse thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/abstruse/thesaurus/synonyms> |