This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Inappropriate: an inapt remark.

adj. Inept: inapt handling of the project.

adj. Unapt; not apt; unsuitable; inept.

adj. Unapt; not apt; unsuitable; inept.

Not apt in kind or character; ill adapted to the purpose or occasion; unsuitable; not fit or qualified: as, a person inapt for a particular service.

Not apt in action or manner; not ready or skilful; dull; slow; awkward; unhandy: as, an inapt student or workman. Also unapt. See inept.

adj. not elegant or graceful in expression

"Such military terms are inapt for a situation where the means and purpose of the events are unclear, as are the antagonists."

infelicitous   

unapt    unsuitable    inept    awkward   

fashion-model    undiscerning    inexpert    old-womanish    inapplicable    inartful    ill-fitted    unenlightened    incommodious    twenty-two-year-old