unceremonious

Definitions

Having or showing a lack of courtesy; abrupt or rude.

Done or acting with a lack of formality or ceremony.

Examples

He was given an unceremonious dismissal from the company after the scandal broke.

The meeting came to an unceremonious end when the fire alarm suddenly started ringing.

Synonyms

abrupt blunt curt informal casual brusque rude

Antonyms

ceremonious formal polite courteous stately ceremonial proper