"Unaccountable" Natural Recordings by Native Speakers
Inadmissible to scrutiny or criticism; utterly without excuse; and/or unwilling to give a full or honest account of something.
Not accustomed or adapted to a particular environment, climate, or condition; unadjusted or unfamiliar.
Being or done without accompanying or accompanied by another person or persons. Not accompanied or together with someone else, especially not being accompanied by a parent or an adult.
Having failed to achieve or complete something; not successful or fulfilled in a particular goal or endeavor, often due to a lack of completion, progress, or attainment.