Unaccountable

Antonyms for unaccountable:

accountable, explicable, responsible.

Synonyms for unaccountable:

Sense 1

nebulous, indefinable, unnatural, indescribable.

Sense 2

arbitrary, difficult, shapeless.

Sense 4

nameless.

puzzling

mysterious.

remarkable

unusual.

Other synonyms and related words:

difficult, indefinable, shapeless, unusual, uncommon, irresponsible, unnatural, arbitrary, strange, nameless, indescribable, Inexplainable, mysterious.

all (adjective)

unexplainable.

inexplicable (adjective)

Inexplainable, unexplainable.

not explainable; mysterious (adjective)

strange, incomprehensible, unexplainable, unusual, inexplicable, uncommon.

unusual (adjective)

uncommon.

Sense 1 (noun)

difficult.

strange (noun)

unusual, mysterious.

unaccountable (noun)

irresponsible, incomprehensible, unexplainable, inexplicable.

Usage examples for unaccountable:

• When Brother Himbert Blanke was asked why they had made the reception and profession of brethren secret, he replied, Through their own unaccountable folly. - "The History of the Knights Templars, the Temple Church, and the Temple", Charles G. Addison.
• He was thinking of MacLester and for the information of the Andersons briefly told of Dave's unaccountable disappearance. - "The Auto Boys' Mystery", James A. Braden.
• I was more surprised than he, for I expected that he would be greatly agitated at my unaccountable appearance. - "Life in a Thousand Worlds", William Shuler Harris.