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Synonyms for Chasten:disapprove (verb)
admonish, blame, castigate, censure, chastise, chide, condemn, criticize, defame, defile, denigrate, denounce, deprecate, deride, disapprove, discredit, disparage, renounce, reproach, scorn, upbraid, vilify.punish (verb)
afflict, agonize, anguish, avenge, burden, confine, correct, crucify, discipline, distress, execute, fine, imprison, incarcerate, judge, keelhaul, lambaste, penalize, persecute, pillory, punish, reprise, sentence, torture, try.Other synonyms and related words:
abase, abash, abate, abuse, accoy, adjust, administer correction, allay, alleviate, amend, amerce, anneal, assail, assuage, attack, attemper, bank the fire, beat, belabour orbelabor, berate, birch, blunt, break, bring down, bring to account, bring to book, call down, call to account, cane, carpet, censure severely, chagrin, chair, chaste, cheapen, check, check palliate, chew out, clarify, clean, clean out, clean up, cleanse, clear away, clear the table, compensate, conquer, constrain, contain, contemper, control, correct by punishment, counterbalance, cow, cowhide, crush, cultivate, curb, damp, dampen, de-emphasize, deaden, deal retributive justice, deal with, debase, decline, decrease, decry, deflate, degrade, demean, depreciate, devaluate, devalue, diminish, discomfit, disconcert, discountenance, disgrace, dishonor, doltish, domesticate, domesticise, domesticize, downgrade, downplay, dress down, dulcify, dull, dull-witted, dulled, dumb, earthy, embarrass, emend, encourage, excoriate, execrate, exhausted, exprobate, extenuate, fatuous, find fault with, flat, flog, flow off, foolish, foul, found innocent, frigid, fulminate against, get over, get ready, gloomy, gruel, gruff, harden, have on the carpet, heavy, hold, hold in, honest, humble, humiliate, idiotic, impassible, impolite, improve, incoherent, inculpate, inflict punishment, inflict upon, inhibit, keep clean, keep down, keep within bounds, lambast, lay, lazy, lead, lenify, lessen, lighten, lose face, lower, lustrate, master, masthead, mince, mitigate, moderate, modulate, mollify, mop up, mortify, naturalise, naturalize, normalize, objurgate, obtund, overcome, pacify, pain, palliate, penalise, play down, polish off, praise, preside over, pull down, purify, put down, quash, rake over the coals, rap knuckles, rate, rebuff, rebuke, reclaim, rectify, redress, reduce, reduce the temperature, refine, remonstrate, reprehend, repress, reprimand, reprobate, reprove, resign, restrain, revile, right, roast, run down, run off, scold, scourge, scrape up, season, set, settle with, shame, sheathe, simplify, sink, slacken, slap wrist, slow down, slump, smirch, smite, smooth down, smother, sober, sober down, soften, sort out, spank, square accounts, stamp down, stifle, subdue, subjugate, subordinate, suppress, surmount, take to task, tame, tease, tell off, temper, thrash, thresh, tick off, tone down, tongue-lash, tune down, underplay, uplift, visit upon, vituperate, warn, wash, wash up, weaken, whip, wither.