So lacking in interest as to cause mental weariness:
— The tiresome chirping of a cricket.

synonyms: boring, deadening, dull, ho-hum, irksome, slow, tedious, wearisome.

Roget 688: fatigued, tired etc. v.; weary etc. 841; drowsy etc. 683; drooping etc. v.; haggard; toilworn^†, wayworn:, footsore, surbated^†, weather-beaten; faint; done up, used up, knocked up; bushed [U.S.]; exhausted, prostrate, spent; overtired, overspent, overfatigued; unrefreshed^†, unrestored.    worn, worn out; battered, shattered, pulled down, seedy, altered.    breathless, windless; short of breath, out of breath, short of wind; blown, puffing and blowing; short-breathed; anhelose^†; broken winded, short-winded; dyspnaeal^†, dyspnaeic^†.    ready to drop, all in, more dead than alive, dog-weary, walked off one's legs, tired to death, on one's last legs, played out, hors de combat [Fr.].    fatiguing etc. v.; tiresome, irksome, wearisome; weary, trying.    ... show more

Roget 830: causing pain, hurting etc. v.; hurtful etc. (bad) 649; painful; dolorific^†, dolorous; unpleasant; unpleasing, displeasing; disagreeable, unpalatable, bitter, distasteful; uninviting; unwelcome; undesirable, undesired; obnoxious; unacceptable, unpopular, thankless.    unsatisfactory, untoward, unlucky, uncomfortable.    distressing; afflicting, afflictive; joyless, cheerless, comfortless; dismal, disheartening; depressing, depressive; dreary, melancholy, grievous, piteous; woeful, rueful, mournful, deplorable, pitiable, lamentable; sad, affecting, touching, pathetic.    irritating, provoking, stinging, annoying, aggravating, mortifying, galling; unaccommodating, invidious, vexatious; troublesome, tiresome, irksome, wearisome; plaguing, plaguy^†; awkward.    importunate; teasing, pestering, bothering, harassing, worrying, tormenting, carking.    intolerable, insufferable, insupportable; unbearable, unendurable; past bearing; not to be borne, not to be endured; more than flesh and blood can bear; enough to drive one mad, enough to provoke a saint, enough to make a parson swear, enough to gag a maggot.    shocking, terrific, grim, appalling, crushing; dreadful, fearful, frightful; thrilling, tremendous, dire; heart-breaking, heart-rending, heart-wounding, heart-corroding, heart-sickening; harrowing, rending.    odious, hateful, execrable, repulsive, repellent, abhorrent; horrid, horrible, horrific, horrifying; offensive.    nauseous, nauseating; disgusting, sickening, revolting; nasty; loathsome, loathful^†; fulsome; vile etc. (bad) 649; hideous etc. 846.    sharp, acute, sore, severe, grave, hard, harsh, cruel, biting, caustic; cutting, corroding, consuming, racking, excruciating, searching, grinding, grating, agonizing; envenomed; catheretic^†, pyrotic [Med.].    ruinous, disastrous, calamitous, tragical; desolating, withering; burdensome, onerous, oppressive; cumbrous, cumbersome.    ... show more

Roget 841: wearying etc. v.; wearing; wearisome, tiresome, irksome; uninteresting, stupid, bald, devoid of interest, dry, monotonous, dull, arid, tedious, humdrum, mortal, flat; prosy, prosing; slow, soporific, somniferous.    disgusting etc. v.; unenjoyed^†.    weary, tired etc. v.; drowsy etc. (sleepy) 683; uninterested, flagging, used up, worn out, blase, life-weary, weary of life; sick of.    ... show more

Roget 843: dull, dull as ditch water; unentertaining, uninteresting, flat, dry as dust; unfunny, unlively^†, logy [U.S.]; unimaginative; insulse^†; dry as dust; prosy, prosing, prosaic; matter of fact, commonplace, pedestrian, pointless; weary stale flat and unprofitable" [Hamlet]. stupid, slow, flat, insipid, vapid, humdrum, monotonous; melancholic etc. 837; stolid etc. 499; plodding.    boring, tiresome, tedious etc. 841.    ... show more

Polish: niezajmujący, nudny, nieinteresujący