k 5 i 1 l 1 l 1 e 1 r 1
6 letters · 10 points in Scrabble
Meaning
noun someone who causes the death of a person or animal
noun the causal agent resulting in death
noun a difficulty that is hard to deal with
originFrom Middle English killer, kyller. By surface analysis, kill + -er.
Etymology from Wiktionary, CC BY-SA 3.0