tiresome, tedious, monotonous, interminable, exhausting, trite, puerile, pointless, joyless, pedantic, hackneyed, overfamiliar, ponderous, banal, futile, exasperating, overlong, boring, turgid, dull, jejune, mirthless, repetitious, dreary, lugubrious, tired, querulous, laborious, insufferable, desultory, weary, stale, formulaic, sisyphean, fruitless, enervating, nauseating, aimless, maddening, uninteresting, witless, maudlin, rote, unendurable, purposeless, jaded, unenlightening, bathetic, onanistic, unenjoyable, irksome, cliched, soporific, mindless, fatuous, irritating, prosaic, unfunny, otiose, annoying, talky, restless, unamusing, draggy, lunkheaded, humorless, unilluminating, dispiriting, torpid, stagey, drear, edifying, vacuous, rhythmless, unentertaining, excruciating, longwinded, eventless, platitudinous, farcical, somnambulistic, arduous, morose, sophomoric, unfocussed, unaffecting, pallid, comical, winded, peevish, grumpy, swiftian, sententious, hokey, superfluous, insipid, unstimulating, silly, shopworn, incessant, slothful, repetitive, advanced, arid, avails, descriptive, esteemed, hitherto, impatient, partake, admits, ancient, ap, arbitrary, articulate, attainable, avail, be, believe, briefly, burnt, chance, toilsome, fatiguing, gruelling, grueling, racking, frustrating, torturous, profitless, humdrum, strenuous, uneventful, unexciting

monotony, sameness

deadening, ho-hum, slow