Tools: Learn New Words | Secure Password Generator | Startup Tools | File Uploader | PDF Generator

Killer (Noun)

A difficulty that is hard to deal with; "that exam was a real killer".

Nouns denoting cognitive processes and contents.

Someone who causes the death of a person or animal.

Nouns denoting people.

The causal agent resulting in death; "heart disease is the biggest killer in the United States".

Nouns denoting natural processes.

Predatory black-and-white toothed whale with large dorsal fin; common in cold seas.

Nouns denoting animals.