inexplicable

Difficult or impossible to explain or account for.

Not explicable; incapable of being explained or interpreted; not to be made plain or intelligible: as, an inexplicable mystery.

Synonyms Unaccountable, incomprehensible, inscrutable, mysterious.

Trousers; “inexpressibles.”

Not explicable; not explainable; incapable of being explained, interpreted, or accounted for.

Impossible to explain; not easily accounted for.

incapable of being explained or accounted for