A village in the Ariège department, France

travelling without companions / (music) performed or scored without accompaniment; solo

inexplicable; unable to account for, or explain. / not responsible; free from accountability or control.

unsatisfactory; not acceptable / (linguistics) not conforming to accepted usage

Something that is not acceptable.

Of a word, having no diacritical mark; accentless. / Of a vowel or syllable, pronounced with no, or little stress. / Not pronounced with a distinctive accent.

Not used to an event or thing, not accustomed.

simple past tense and past participle of unaccustom

Not accommodating.

Not able to be explained logically. Without being accountable, or reasonable.