Crossword Clue:

to doubt or dispute

AnswerCrossword Clue
PROBLEMATICALOpen to doubt or debate
SPARWrangle or dispute.
PLAY"Wit" or "Doubt"
UMPHExclamation of doubt or contempt.
UMPHSSounds of doubt or contempt.
HUMPHSound of doubt or disdain