Synonyms|621Antonyms|67|Broader|11Narrower|0Related|292
1
Delphian(adjective, evil, obscure, dark, uncertain)
1
Delphic
1
Greek(unfathomable, impenetrable, opaque, unintelligible)
1
abashing
1
able
1
acquiring
1
addling
1
aiming
1
amphibological(vague, unclear, ambiguous, misleading, indistinct)
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arduous(adjective, hard, fancy, severe, difficult)
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arresting
1
arriving
1
astonishing(adjective, strange, unfathomable)
1
astounding
1
awkward(adjective, difficult, uneasy, tricky, complicated)
1
bamboozling
1
beats me(expression, unfathomable, impenetrable, opaque, unintelligible)
1
befuddling
1
beguiling
1
beyond comprehension(expression, unfathomable, impenetrable, opaque, unintelligible)
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APASmart Define. (2015). puzzling thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/puzzling/thesaurus/synonyms
ChicagoSmart Define. 2015. "puzzling thesaurus" https://smartdefine.org/puzzling/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, puzzling thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/puzzling/thesaurus/synonyms>.
MLASmart Define. "puzzling thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/puzzling/thesaurus/synonyms>