bore, probe, repeat, pry, protest, bargain, complicate, ensnare, remind, trigger, claim, insinuate, prevaricate, vex, interrupt, obstruct, misunderstand, deny, oppose, debate, harp, argue, carp, refuse, contradict, throw in, revert, blurt out, misspeak, dissent, counter, counterpose, speak out, allege, place, extrapolate, debunk, assert, urge, reiterate, cross-examine, dredge up, hash out, delve, come to the point, enrage, raise one's voice, edge in, stick to, air (complaints), profess, iterate, cavil, rail against, savage

insert, break in, waylay, interrupt, intervene, butt in, barge in, shout, yell, interject, add, throw in, blurt out, talk over, cut through, edge in, interpose, chime in, squeeze in, cut in, outshout, interpolate

protest, fall out, interrupt, argue, dicker, dispute, quibble, grumble, grouse, gripe, beef, bicker, squabble, counter, bitch, kvetch, nitpick, find fault with, fault, dredge up, disagree, object to, pick a bone with, split hairs about, pick holes in, cavil at, sound off, quarrel, lock horns, have words, pettifog

break off, process, imply, weigh in, offer (a perspective), pose, investigate, open, retract, deliberate, work out, facilitate, solve, address, rephrase, dismiss, put forward, allude to, debunk, notify, bring up, come to the point, sequence, broach, interpose

break off, raise, cue, flash, laugh, answer, indulge, hear, listen, remind, weigh in on, explore, gloss over, brainstorm, smile, inquire, grant, reference, ask, add, schmooze, socialize, stray, throw in, foster, discuss, wander, note, string together, draw parallels, commiserate, hint, sweet-talk, clue, nod (in agreement), chime in, tune out, assume (good intentions), digress, introduce (a newcomer into the conversation), shoot the breeze