2
uncanny(adjective, unusual, strange, supernatural, curious)
2
unusual(adjective, strange, supernatural, curious, unnatural)
2
vague(adjective, clear, definite, unclear, indistinct)
1
Delphian(dark, uncertain, mysterious)
1
Delphic
1
absurd(adjective, defended, verbal attack)
1
aimless
1
ambiguous(adjective, rough, dark, uncertain, doubtful)
1
anomalous(extraordinary, strange, marvelous, amazing, astonishing)
1
astonishing(adjective, extraordinary, strange, marvelous, amazing)
1
causeless
1
concealed
1
confusing(hard, delicate, complex, tricky, complicated)
1
covert
1
cryptical
1
designless
1
doubtful(dark, uncertain, mysterious, unclear, indistinct)
1
driftless
1
dysteleological
1
enwrapped in mystery(expression, idiom)
11 years ago|6.1k views|share |citing 
APASmart Define. (2015). inexplicable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inexplicable/thesaurus/synonyms
ChicagoSmart Define. 2015. "inexplicable thesaurus" https://smartdefine.org/inexplicable/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, inexplicable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inexplicable/thesaurus/synonyms>.
MLASmart Define. "inexplicable thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/inexplicable/thesaurus/synonyms>