cusser

Example:He was caught cursing loudly in public and had to apologize to the authorities.

Definition:Using harsh or insulting words, often as an expression of anger or frustration.

Example:The interview was cursory, and the board members couldn't make a proper decision based on it.

Definition:Made or done quickly and without much care or attention, giving only a brief and superficial examination or consideration.

Example:She's known around the neighborhood as a cusspot, always quick to let loose with some colorful language.

Definition:An informal term used to describe someone who often or habitually uses profanity, especially when upset or frustrated.