43 entries under uncertain topic. ×

31
perplexing(adjective, hard, fancy, obscure, rough)
28
enigmatic(adjective, hard, knowledge, evil, obscure)
27
mysterious(adjective, hard, knowledge, evil, obscure)
19
obscure(adjective, dark, strange, complex)
19
confusing(adjective, hard, false, awkward)
17
abstruse(adjective, hard, fancy, evil, obscure)
17
ambiguous(adjective, obscure, dark, vague)
15
cryptic(adjective, knowledge, evil, obscure, difficult)
13
unclear(adjective, obscure, vague, ambiguous)
9
enigmatical(adjective, hard, obscure, strange)
9
equivocal(adjective, obscure, dark, doubtful)
8
vague(adjective, clear, obscure, definite)
8
dark(adjective, hard, evil, obscure, rough)
8
indefinite(obscure, vague, unclear, ambiguous)
8
recondite(adjective, hard, fancy, evil, obscure)
7
inexplicable(adjective, hard, dark, strange)
6
occult(adjective, knowledge, evil, obscure, dark)
6
problematic(adjective, hard, open, fancy, rough)
5
indecipherable(adjective, dark, mysterious, unintelligibility)
5
opaque(adjective, obscure, vague, indefinite)
<123>
11 years ago|9.5k views|share |citing 
APASmart Define. (2015). puzzling thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/puzzling/thesaurus/synonyms
ChicagoSmart Define. 2015. "puzzling thesaurus" https://smartdefine.org/puzzling/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, puzzling thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/puzzling/thesaurus/synonyms>.
MLASmart Define. "puzzling thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/puzzling/thesaurus/synonyms>