DISINTEREST, DISINTERESTED
ADJECTIVES
► MUGWUMPISH professing (political) disinterestedness → 1883 chiefly N. Amer.
ADVERBS
► WHATEVER a general expression of disinterest → 1990s African-American/teen sl.
VERBS
► BLOW COLD to display disinterest → 2006 US sl. (Bk.)
Lexicophilia 