waster

Short definition from Wiktionary

Noun

1. 1
   Someone or something that wastes; someone who squanders or spends extravagantly.
2. 2
   An imperfection in the wick of a candle, causing it to waste.
3. 3
   A destroyer or plunderer.
4. 4
   An item that is spoiled during its manufacture.
5. 5
   A kind of cudgel; also, a blunt-edged sword used as a foil.
6. 6
   A leister; a spear for catching fish.