Q10U1A1R1R1E1L1
16 points
QUARREL is validvalid
to engage in an angry dispute [v QUARRELED, QUARRELING, QUARRELLED, QUARRELLING, QUARRELS] : QUARRELER [n], QUARRELLER [n]
to become involved in an unfriendly dispute [v QUARRELED or QUARRELLED, QUARRELING or QUARRELLING, QUARRELS]