jaw

1 to criticize (someone) severely or angrily especially for personal failings you don't have to jaw me to death just because I bite my nails Synonyms baste, bawl out, berate, call down, castigate, chastise, chew out, dress down, flay, hammer, scold, keelhaul, lambaste (or lambast), lecture, rag, rail (at or against), rant (at), rate, ream (out), rebuke, reprimand, reproach, score, tongue-lash, upbraidRelated Words admonish, chide, remonstrate (with), reprove; abuse, assail, attack, bad-mouth, blame, blast, censure, condemn, criticize, crucify, denounce, dis (also diss) [slang], excoriate, fault, harangue, knock, lace (into), lash, pan, reprehend, revile, scourge, slam, vituperate; belittle, disparage, mock, put down; ridicule, scoff, scornNear Antonyms approve, endorse (also indorse), sanction; extol (also extoll), laud, praise

2 to engage in casual or rambling conversation just a group of girls sitting around the locker room and jawing about the usual stuff Synonyms babble, blab, cackle, chaffer [British], chatter, chin [slang], converse, gab, gabble, gas, jabber, chat, kibitz (also kibbitz), natter, palaver, patter, prate, prattle, rap, rattle, run on, schmooze (or shmooze), talk, twitter, visitRelated Words gossip, tattle; descant, discuss, expatiate; yak (also yack), yammer, yap