- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
113 entries under obscure topic. ×
| vague(adjective, difficult, uncertain, doubtful) | |
| opaque(adjective, hard, uncertain, secret) | |
| unfathomable(adjective, difficult, dark, strange) | |
| deep(adjective, hard, evil, humble) | |
| perplexing(adjective, difficult, dark, strange) | |
| concealed(adjective, cover, evil, difficult) | |
| covert(adjective, dark, secret, reticent) | |
| veiled(adjective, strange, secret, unknown) | |
| close(adjective, dark, secret, reticent) | |
| indefinite(uncertain, doubtful, vague, dubious) | |
| inexplicable(adjective, dark, strange, uncertain) | |
| baffling(adjective, difficult, dark, strange) | |
| murky(adjective, secret) | |
| oracular(adjective, dark, uncertain, doubtful) | |
| secretive(adjective, strange, mysterious, secret) | |
| strange(adjective, secret, unknown, clandestine) | |
| impenetrable(adjective, strange, sophisticated, complicated) | |
| tenebrous(adjective, difficult, uncertain, doubtful) | |
| evasive(adjective, secret) | |
| latent(dark, secret, unknown, hidden) |
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| APA | Smart Define. (2016). cryptic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/cryptic/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "cryptic thesaurus" https://smartdefine.org/cryptic/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, cryptic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/cryptic/thesaurus/synonyms>. |
| MLA | Smart Define. "cryptic thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/cryptic/thesaurus/synonyms> |