Definition for the word Killer.
- predatory black-and-white toothed whale with large dorsal fin; common in cold seas (noun)
- someone who causes the death of a person or animal (noun)
- the causal agent resulting in death (noun)"heart disease is the biggest killer in the United States"
- a difficulty that is hard to deal with (noun)"that exam was a real killer"
Is Killer a Valid Scrabble Word?
Yes Killer is a valid Scrabble word.
We hope this answered your question of "is Killer a valid Scrabble word?". Included is the definition, examples of the Killer in a sentence, and the Scrabble word values of Killer. If you have any suggestions for WordFinderPro let us know on our contact page. Scrabble words are referenced with the 2020 NASPA Word List.