26 entries under adjective topic. ×

10
enigmatic(hard, obscure, solid, uncertain)
10
puzzling(hard, obscure, strange, uncertain)
7
ambiguous(obscure, uncertain, deep, vague)
5
cryptic(obscure, strange, uncertain, vague)
5
inscrutable(solid, strange, supernatural, dense)
5
obscure(hard, solid, uncertain, indefinite)
4
mysterious(hard, obscure, delicate, solid)
3
confusing(hard, difficult, delicate, uncertain)
3
difficult(hard, strange, striking, tricky)
3
impenetrable(solid, strange, supernatural, dense)
3
indeterminate(obscure, uncertain, vague, unclear)
3
mystic(obscure, solid, secret, supernatural)
2
arcane(obscure, solid, strange, deep)
2
oracular
2
perplexing(hard, difficult, strange, striking)
2
secret(strange, supernatural, hidden, spiritual)
2
unfathomable(hard, solid, strange, dense)
2
unintelligible(hard, obscure, delicate, solid)
1
curious
1
inexplicable(hard, delicate, solid, strange)
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APASmart Define. (2015). enigmatical thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/enigmatical/thesaurus/synonyms
ChicagoSmart Define. 2015. "enigmatical thesaurus" https://smartdefine.org/enigmatical/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, enigmatical thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/enigmatical/thesaurus/synonyms>.
MLASmart Define. "enigmatical thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/enigmatical/thesaurus/synonyms>