Synonyms of inexplicable

inexplicable

adjective

ˌi-nik-ˈspli-kə-bəl 

as in unexplainable

impossible to explain

an inexplicable desire for ice cream at two in the morning

Synonyms & Similar Words

• unexplainable
• irrational
• unreasonable
• unaccountable
• unusual
• inexplainable
• indescribable
• incomprehensible
• mysterious
• indefinable
• odd
• unfathomable
• inexpressible
• unknowable
• inscrutable
• enigmatic
• illogical
• absurd
• cryptic
• strange
• impenetrable
• unsayable
• foolish
• weird
• peculiar
• mindless
• unsound
• senseless

Antonyms & Near Antonyms

• reasonable
• understandable
• logical
• explicable
• accountable
• rational
• explainable
• tenable
• wise
• sensible
• plausible
• sane
• compelling
• convincing
• explained
• persuasive
• satisfying
• confirmed
• established
• determined
• validated
• substantiated
• corroborated

Example Sentences

Recent Examples of inexplicable

The boring rosters, the passive-aggressive press conferences, the endless parade of mediocre seasons — cresting and falling with an inexplicable 2021 and 2026 — has been brutal to watch. — Dieter Kurtenbach, Mercury News, 19 Aug. 2026

Why, then, this inexplicable smear campaign against a film that its accusers have evidently not even seen yet? — John Bleasdale, Variety, 19 Aug. 2026

The sequence was the boiling point of a maddening, inexplicable few days in Minnesota. — Gabriel Burns, AJC.com, 19 Aug. 2026

But those three road losses were either in the postseason to a top-two team, at Oregon or the inexplicable 2024 loss to a far inferior Michigan team in The Game. — Ryan Kartje, Los Angeles Times, 17 Aug. 2026