Synonyms of uninteresting

Adjective

1. uninteresting (vs. interesting), boring, deadening, dull, ho-hum, irksome, slow, tedious, tiresome, wearisome, insipid, jejune, narcotic, soporiferous, soporific, pedestrian, prosaic, prosy, earthbound, ponderous, putdownable, unexciting, unstimulating#1, unexciting

usage: arousing no interest or attention or curiosity or excitement; "a very uninteresting account of her trip"

2. uninteresting, institutional (vs. noninstitutional)

usage: characteristic or suggestive of an institution especially in being uniform or dull or unimaginative; "institutional food"