The Oxford Thesaurus An A-Z Dictionary of Synonyms - tiresomeadj.

1) boring, dull, fatiguing, humdrum, monotonous, flat, tedious, wearisome, tiring, uninteresting, insipid, bland, dry-as-dust, fatiguing, soporific, hypnotic: Ibsen wrote plays that actors love and audiences find tiresome. 2) irritating, irksome, vexing, vexatious, annoying, bothersome, exasperating, trying, disagreeable, troublesome, unpleasant: I wish she would take her tiresome problems elsewhere.