unaccountable
Concise Oxford English Dictionary © 2008 Oxford University Press:
unaccountable/ʌnəˈkaʊntəbl/
▶adjective
- 1 unable to be explained.
- 2 not responsible for or required to justify consequences.
– derivatives
unaccountability noun,
unaccountably adverb.
unaccountability noun,
unaccountably adverb.
'unaccountable' also found in these Oxford entries:

