Unable to speak distinctly or express oneself clearly

The prom guests all looked very _______ in their dresses and tuxedos.

feeling or showing anger or annoyance at what is perceived as unfair treatment

I strained to hear his ______ sounds.

without enthusiasm or energy

She became ______ when she heard the terrible news.

standards of perfection; principles to be aimed at

Regard as probable; to expect or predict

My friend _________ agreed to go to the mall with me; I could tell she didn't really want to go.

able to be endured

The tension in the Annex was ________.

an unrealistic feeling of general inadequacy

The heat was ______ only because there was a nice breeze.

He was _______ about the way he had been treated.

affected by uncontrolled extreme emotion

Even though I am going to be gone tomorrow, I don't ______ any problems for the substitute.

My brother suffers from an ________ and needs continual reassurance.

to be angry or dissatisfied

pleasingly graceful and stylish in appearance or manner