Another word for deadening

Noun

constipation, deadening, impairment, stultification - the act of making something futile and useless (as by routine)

Adjective

boring, deadening, dull, ho-hum, irksome, slow, tedious, tiresome, wearisome - so lacking in interest as to cause mental weariness

Example:- a boring evening with uninteresting people

Tweets containing the word deadening