134 entries under unclear topic. ×

6
bleary(adjective, dull, clear, dim)
6
loose(adjective, hard, rough, delicate, complex)
6
questionable(adjective, uncertain, doubtful, shaky, vague)
4
dour(adjective, sadness, gloom, morose)
4
morose(adjective, sadness, gloom)
4
unspecified(adjective, rough, strange, vague, mysterious)
4
weak(adjective, dark, unreasonable, dim, pale)
4
general(adjective, rough, vague, unknown)
4
glum(adjective, sadness, gloom, morose)
4
inconclusive(uncertain, shaky, vague, restricted)
4
lax(adjective, chaotic, indistinct, indistinguishable)
4
saturnine(adjective, sadness, gloom, morose)
4
sullen(adjective, sadness, gloom, morose)
4
undetermined(adjective, weak, rough, dark, strange)
4
unspecific(adjective, vague, unknown, general)
3
cheerless(adjective, sadness, gloom, morose)
3
hostile(adjective, sadness, gloom, morose)
3
indeterminable(adjective, vague, unknown, general)
3
low(adjective, mean, weak, simple, soft)
3
problematic(adjective, uncertain, unreasonable, doubtful, vague)
10 years ago|59k views|share |citing 
APASmart Define. (2016). obscure thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/obscure/thesaurus/synonyms
ChicagoSmart Define. 2016. "obscure thesaurus" https://smartdefine.org/obscure/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, obscure thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/obscure/thesaurus/synonyms>.
MLASmart Define. "obscure thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/obscure/thesaurus/synonyms>