Synonyms of tiresome

1 Syllable

drag, yawn, hard, tough, flat, trying, dull

2 Syllables

heavy, wearing, troublous, hefty, snoozer, clunker, tired, sing-song, wearying, drudging, jading, lengthier, tedious, strenuous, vapid, longish, annoying, arduous, lengthy, uncool, singsong, dragging, ho-hum, humdrum, boring, tiring, draining

3 Syllables

laborious, demanding, samely, disturbing, unvaried, perturbing, toilsome, difficult, irksome, exhausting, fatiguing, onerous, unsettling, toneless, galumphing, upsetting, vexatious, nowhere, exacting

4 Syllables

infestive, oppressive, uninflected, monotonous, boresome, wearisome, worrisome, burdensome, unrelieved, inconvenient, incommodious, bothersome, troublesome, cumbersome, unenjoyable, milk-and-water, overtaxing, discommodious

5 Syllables

enervative, uninteresting, unentertaining, unamenable, rebarbative