demur, except, kick, object, protest, remonstrate

cavil, quibblechallenge, dare, defy, fightconflict, debate, dispute, hassle, quarrel, squabble, wranglebeef, bellyache, bitch, bleat, carp, caterwaul, complain, crab, croak, fuss, gripe, grizzle, grouch, grouse, growl, grumble, grump, holler, keen, maunder(chiefly British), moan, murmur, mutter, nag, repine, scream, squawk, squeal, wail, whimper, whine, whinge(British), yammer, yawp(or yaup), yowlbalk, gag, stickcensure, criticize, denouncedisobey, rebel, withstanddemonstrate

take exception, take issue

approve, sanctionacceptaccede, acquiesce, agree, assentadhere, comply, conform, follow, mind, obey, observeadvocate, champion, defend, maintain, support, sustain, upholdapplaud, cheer, commend