56 entries under indistinct topic. ×

10
unsure(adjective, clear, open, rough, certain)
9
imperceptible(adjective, dull, quiet, weak, soft)
9
pale(adjective, dull, weak, soft, gentle)
9
unintelligible(adjective, hard, obscure, rough, difficult)
8
imprecise(adjective, clear, rough, uncertain, vague)
8
indistinguishable(adjective, obscure, vague, hazy)
8
unsettled(adjective, clear, open, rough, uncertain)
7
undetermined(adjective, open, rough, determined, uncertain)
7
weak(adjective, dull, soft, gentle, dark)
6
questionable(adjective, clear, rough, certain, uncertain)
6
dull(adjective, weak, soft, gentle, obscure)
6
perplexing(adjective, hard, obscure, rough, difficult)
6
problematic(adjective, clear, rough, certain, uncertain)
6
tenebrous(adjective, obscure, rough, difficult, dark)
5
amorphous(adjective, rough, indistinguishable, disorganized)
5
formless(adjective, vague, indistinguishable, disorganized)
5
unspecified(adjective, rough, vague, unknown, hazy)
4
elusive(adjective, clear, false, vague, hazy)
4
loose(adjective, hard, rough, delicate, complex)
3
intangible(adjective, clear, false, vague, deceitful)
11 years ago|21k views|share |citing 
APASmart Define. (2015). unclear thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unclear/thesaurus/synonyms
ChicagoSmart Define. 2015. "unclear thesaurus" https://smartdefine.org/unclear/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unclear thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unclear/thesaurus/synonyms>.
MLASmart Define. "unclear thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/unclear/thesaurus/synonyms>