1. feelings of uneasiness

- that guy gave me the willies

Definition categories: feeling, disquietude, edginess, inquietude, uneasiness

Sentences with willies as a noun:

- Staying in the haunted house gave me the willies.

- He knows a bad case of the willies will be our first response.

- Well, the only way I can describe it is just the willies. Like, somebody's watching me.