Answer:

TEMPER

AnswerCrossword Clue
TEMPERIt may be lost
TEMPERState of mind
TEMPERMitigate
TEMPERSoften or harden
TEMPERDisposition
TEMPERShort fuse, so to speak
TEMPERMark of a hothead
TEMPERTone down
TEMPER.. tantrum
TEMPERFrame of mind
TEMPERModerate
TEMPERTendency to get angry
TEMPERStrengthen, as steel
TEMPERReduce in violence.
TEMPERDisplay of irritation.
TEMPERFrame of mind.
TEMPERDisposition of mind.
TEMPERModerate.
TEMPERModify.
TEMPERWhat a hothead loses
TEMPERSomething to control
TEMPERWord repeated after someone starts to show anger
TEMPERWhen repeated, statement after an explosion
TEMPERAger
TEMPERIt can be hot, short or explosive
TEMPERIt may be explosive
TEMPERSoften
TEMPERIt may be short
TEMPERIt may be foul
TEMPERYou might lose yours in an argument