m 3 u 1 d 2 d 2 l 1 e 1 h 4 e 1 a 1 d 2 e 1 d 2 n 1 e 1 s 1 s 1
16 letters · 25 points in Scrabble
Meaning
originEtymology tree English muddleheaded 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 muddleheadedness From muddleheaded + -ness.
Etymology from Wiktionary, CC BY-SA 3.0