Crossword Clue:

DUFFER a clumsy person

AnswerCrossword Clue
OAFClumsy person
LUMMOXClumsy person
APEClumsy person
KLUTZClumsy person
LOUTClumsy person
CLODClumsy person
BOORRude, clumsy person
LOONClumsy, stupid person
SPAZVery clumsy person, in slang
JUMBOBig clumsy thing or person.