marked by tedium; long and tiresome

tedious tasks; a tedious journey.

wordy so as to cause weariness or boredom, as a speaker or writer; prolix.

adjective

entertaining , exciting , interesting

adjective

annoying , arid , banal , boring , bromidic , drab , dragging , draggy , dreary , drudging , dry , dull as dishwater , dusty * , endless , enervating , exhausting , fatiguing , ho-hum , humdrum , insipid , irksome , laborious , lifeless , long-drawn-out , mortal , pabulum * , poky * , prosaic , prosy , slow , snooze * , soporific , tiresome , tiring , unexciting , uninteresting , vapid , weariful , wearisome , drear , dull , monotonous , stuffy , weary , bored , long , prolix