1. (verb) stop operating or functioning

• break
• break down
• conk out
• die
• fail
• give out
• give way
• go

2. (verb) become unfit for consumption or use

• spoil

1. (verb) stop operating or functioning

• blow
• blow out
• burn out
• crash
• go down
• malfunction
• misfunction
• misfire

2. (verb) become unfit for consumption or use

• addle
• curdle

1. (verb) stop operating or functioning

• change

2. (verb) become unfit for consumption or use

• decay

1. (verb) stop operating or functioning

• breakable
• breakdown
• equipment failure
• failure

2. (verb) become unfit for consumption or use

• spoilage
• spoilage
• spoiling
• spoiling