c 3 a 1 n 1 t 1 a 1 n 1 k 5 e 1 r 1 o 1 u 1 s 1 n 1 e 1 s 1 s 1
16 letters · 22 points in Scrabble
Meaning
originEtymology tree English cantankerous Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English cantankerousness From cantankerous + -ness.
Etymology from Wiktionary, CC BY-SA 3.0