WordNet sense 1 (a week at British universities during which side-shows and processions of floats are organized to raise money for charities):

rag week

WordNet sense 2 (music with a syncopated melody (usually for the piano)):

ragtime

WordNet sense 3 (newspaper with half-size pages):

sheet, tabloid

WordNet sense 4 (a small piece of cloth or paper):

shred, tag, tatter, tag end

WordNet sense 5 (treat cruelly):

bedevil, crucify, dun, frustrate, torment, torment

WordNet sense 6 (cause annoyance in; disturb, especially by minor irritations):

annoy, bother, chafe, devil, gravel, irritate, nark, nettle, rile, vex, get at, get to

WordNet sense 7 (harass with persistent criticism or carping):

bait, cod, rally, razz, ride, tantalize, taunt, tease, twit, tantalise

WordNet sense 8 (censure severely or angrily):

berate, chide, jaw, lambast, lambaste, lecture, rebuke, remonstrate, reprimand, reproof, scold, trounce, reproof, call on the carpet, dress down, bawl out, call down, chew out, chew up, have words, take to task