uptight

(noun, adjective)

adjective

1. being in a tense state

Similar word(s): tense, edgy, jittery, jumpy, nervy, overstrung

2. excessively concerned with rules and order.

Sentences with uptight as an adjective:

- Don't be so uptight! You won't go to jail for crossing the street against the light.

- He came from a very uptight religious background, but you wouldn't know that now!

noun

1. (colloquial) An uptight person.