Not interesting or exciting
boring adjective
not at all interesting, and making you feel impatient or dissatisfied
dull adjective
boring, or not interesting
tedious adjective
boring and continuing for too long
uninteresting adjective
not interesting
humdrum adjective
boring because nothing new or interesting ever happens
uninspired adjective
not interesting or exciting
unexciting adjective
not interesting or exciting
dreary adjective
making you feel bored or unhappy
mind-numbing adjective
extremely boring
tired adjective
something that is tired is boring because you have heard or seen it so often