Blow a fuse is an idiom that is used to describe someone who has become very angry or frustrated. The crossword solutions for this term are SNAP (4 letters), RAGE (4 letters), GOAPE (5 letters), SEERED (6 letters), and FLYOFFTHEHANDLE (15 letters). SNAP and RAGE are synonyms for blow a fuse, GOAPE is an acronym for 'go off the deep end, ' SEERED is a combination of the words 'SEE' and 'RED, ' and FLYOFFTHEHANDLE is a combination of the words 'FLY' and 'off the handle.'