protest, object, sigh, whimper, whine, tattle, criticize, quibble, complain, carp, grumble, pout, mope, brood, mutter, grouse, gripe, beef, bellyache, huff, disparage, puff, inveigh against, bemoan, bewail, wail, moan, snivel, sulk, mumble, scowl, frown, groan, grouch, bitch, air (a complaint), demur, kvetch, nag, nitpick, make a fuss
grate, bother, repeat, ride, badger, pester, trigger, chivvy, chivy, chevvy, distract, pique, vex, finish someone off, frustrate, persist, noodge, harp, carp, rankle, tick off, gall, aggravate, exasperate, nitpick, bug, insist, irritate, annoy, plague, needle, hassle, rile up, bedevil, rile, perturb, nettle, get on someone's nerves, frost, get to, drive mad/crazy, piss off, po, drive up the wall, drive to distraction, get someone's goat, push someone's buttons, peeve, try someone's patience, drive bananas, irk, rub the wrong way, tee off, get in someone's hair, miff, get under one's skin, ruffle someone's feathers, drive mad
lead, pounce, show, emphasize, announce, dub, claim, correct, justify, demand, confront, step up, champion, swear, declare, stand up for, stand one's ground, counter, pronounce, overreact, speak out, prove, hold forth, fight for, debunk, assert, advocate for, attest, come forward, come to the point, hammer home, proclaim, affirm, contend, display (certainty), stake one's reputation on something, level with, voice, buck for (equal pay), avow
broadcast, chant, suggest, emphasize, spout, flatter, advise, interview, assure, chat, praise, declare, pledge, narrate, compliment, eulogize, extol, script, regale, confess, recite, confide, explain, bandy, reminisce, couch, describe, sweet-talk, utter, articulate, quip, soften (one's tone), reel off, bare (one's soul), pique (someone's interest), sweeten (one's tone), expound, remark, understate, rhapsodize
clip, splutter, drone, click, chirp, squeak, chant, accent, broaden (one's vowels), overpronounce, drag out (a vowel), sputter, slur, abbreviate, pronounce, enunciate, articulate, intone, rise (in pitch), drawl, crack (with emotion), roll (one's r's), project (one's voice), lisp, open (one's vowels), close (one's vowels), fall (in pitch), aspirate, soften (one's vowels), harshen (one's vowels), silence (a letter/a syllable)