62 entries under obscure topic. ×

31
perplexing(adjective, hard, fancy, rough)
28
enigmatic(adjective, hard, knowledge, evil)
27
mysterious(adjective, hard, knowledge, evil)
24
mystifying(adjective, hard, knowledge, evil)
17
abstruse(adjective, hard, fancy, evil)
17
ambiguous(adjective, dark, uncertain, vague)
17
incomprehensible(adjective, dark, strange, mysterious)
15
cryptic(adjective, knowledge, evil, difficult)
13
unclear(adjective, uncertain, vague, ambiguous)
11
bewildering(adjective, hard, false, awkward)
11
intricate(adjective, hard, fancy, evil)
10
difficult(adjective, hard, fancy, strange)
10
unfathomable(adjective, dark, strange, sophisticated)
9
enigmatical(adjective, hard, strange, uncertain)
9
equivocal(adjective, dark, uncertain, doubtful)
9
knotty(adjective, hard, fancy, evil)
8
vague(adjective, clear, uncertain, definite)
8
arcane(adjective, knowledge, evil, dark)
8
complicated(adjective, hard, evil, difficult)
8
dark(adjective, hard, evil, rough)
11 years ago|9.5k views|share |citing 
APASmart Define. (2015). puzzling thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/puzzling/thesaurus/synonyms
ChicagoSmart Define. 2015. "puzzling thesaurus" https://smartdefine.org/puzzling/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, puzzling thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/puzzling/thesaurus/synonyms>.
MLASmart Define. "puzzling thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/puzzling/thesaurus/synonyms>