D defs.my
Entry 2 senses Webster, 1913

Unaccountable

/ŭnˌ-ək-oun'-təb-əl/ · Un·ac·count·a·ble · IPA /ˌʌnəˈkaʊntəbl̩/
01 a. Not accountable or responsible; free from control.
  1. 1.
    Not accountable or responsible; free from control.
  2. 2.
    Not to be accounted for; inexplicable; not consonant with reason or rule; strange; mysterious.