The holding of two contradictory beliefs in one's mind simultaneously and accepting both of them as true or correct, without realizing the contradiction.
doublethinking
doublethinks
doublethinks
noun
plural of doublethink
unbluestockingish
unbrotherlike
unbrotherlike
adj
Not brotherlike.
unbutcherlike
unbutcherlike
adj
Not butcherlike.
unthinkable
unthinkable
adj
Incapable of being believed; incredible.
Inconceivable or unimaginable; extremely improbable in a way that goes against common sense.