Tedious, of no interest (6)
I believe the answer is:
boring
(Other definitions for boring that I've seen before include "Dull and repetitive, a turn-off" , "flat" , "Making holes" , "Mentally wearying" , "Tedious and tiring" .)
I believe the answer is:
boring
(Other definitions for boring that I've seen before include "Dull and repetitive, a turn-off" , "flat" , "Making holes" , "Mentally wearying" , "Tedious and tiring" .)