Clanger

5 clues
Blunder
Big goof
Bad mistake
Bad mistake — loud bell
Big mistake (when dropped)
Similar answers:
Abraclark
Academicladders
Acappellazinger
Acclaim
Acclaimed
Acclaiming
Acclaims
Accountingerror
Accusingzingers
Acdcsingerscott
Achristmasclaro
Aclaim
Aclam
Aclap
Aclass
Actingclass
Actresswinger
Adangerousplace
Adangerousthing
Adangerouswoman