Words · Common
killer
/ˈkɪlɚ/ · 6 letters · 5 distinct letters
- noun
someone who causes the death of a person or animal
- noun
the causal agent resulting in death
heart disease is the biggest killer in the United States
- noun
a difficulty that is hard to deal with
that exam was a real killer
- noun
predatory black and white toothed whale with large dorsal fin; common in cold seas