| Main Entry: | challenge |
| Part of Speech: | verb |
| Definition: | dispute, question |
| Synonyms: | accost, arouse, ask for, assert, beard, brave, call for, call out, claim, confront, cross, dare, defy, demand, denounce, exact, face down, face off, face the music, fly in the face of, hang in, impeach, impose, impugn, inquire, insist upon, investigate, invite competition, make a point of, make a stand, object to, provoke, query, reclaim, require, search out, stand up to, stick it out, stimulate, summon, tax, test, throw down the gauntlet, try, vindicate |
| Antonyms: | agreement, answer, decision, victory |
| Main Entry: | confront |
| Part of Speech: | verb |
| Definition: | challenge |
| Synonyms: | accost, affront, beard, brave, call one's bluff, come up against, dare, defy, encounter, face down, face up to, face with, flout, front, go one-on-one, go up against, make my day, meet, meet eyeball-to-eyeball, oppose, repel, resist, scorn, stand up to, tell off, withstand |
| Antonyms: | back down |
| Main Entry: | fight |
| Part of Speech: | verb |
| Definition: | oppose action, belief |
| Synonyms: | argue, bicker, buck*, buckle down, carry on, combat, conduct, contest, continue, defy, dispute, effect, endure, engage in, exert oneself, fall out, force, further, hammer away, hassle, lay into, light into, maintain, make a stand against, oppose, persevere, persist, prosecute, push forward, put up an argument, repel, resist, row, spare no effort, squabble, stand up to, strive, struggle, support, take on, take pains, tangle with, toil on, travail, traverse, uphold, wage, withstand, wrangle |
| Antonyms: | agree, believe, support, uphold |
| Main Entry: | oppose |
| Part of Speech: | verb |
| Definition: | fight, obstruct |
| Synonyms: | argue, assail, assault, attack, bar, battle, bombard, call in question, check, combat, confront, contradict, controvert, counter, counterattack, cross, debate, defy, deny, disagree, disapprove, dispute, encounter, expose, face, face down, fight, fly in the face of, frown at, gainsay, hinder, neutralize, not countenance, prevent, protest, resist, reverse, run counter to, search out, speak against, stand up to, take a stand, take issue, take on, taunt, thwart, turn the tables, withstand |
| Antonyms: | aid, assist, favor, help, support |
| Main Entry: | resist |
| Part of Speech: | verb |
| Definition: | withstand, oppose |
| Synonyms: | abide, abstain from, antagonize, assail, assault, battle, bear, brook, buck, check, combat, confront, contend, continue, counteract, countervail, curb, defy, die hard, dispute, duel, endure, fight back, forbear, forgo, hinder, hold, hold off, hold out against, keep from, leave alone, maintain, persevere, persist, prevent, put up a fight, refrain, refuse, remain, remain firm, repel, stand up to, stay, stonewall, struggle against, suffer, thwart, traverse, turn down, weather |
| Antonyms: | comply, conform, go along |
| Main Entry: | sustain |
| Part of Speech: | verb |
| Definition: | endure, experience |
| Synonyms: | abide, bear, bear up under, bear with, brook, digest, encounter, feel, go, hang in, have, know, live with, put up with, see, stand up to, stand*, stomach*, suffer, take it, tolerate, undergo, withstand |
| Antonyms: | abstain, discontinue, stop |
| Main Entry: | take on |
| Part of Speech: | verb |
| Definition: | challenge, oppose |
| Synonyms: | brave, buck*, call out, confront, dare, defy, denounce, dispute, face off, go eyeball to eyeball with, go one on one with, go toe to toe with, go up against, hang in, insist upon, investigate, invite competition, make a stand, object to, question, stand up to, throw down the gauntlet |
| Main Entry: | withstand |
| Part of Speech: | verb |
| Definition: | endure, bear |
| Synonyms: | brace, brave, buck, combat, confront, contest, cope, cross, defy, dispute, duel, face, fight, fly in the face of, grapple with, hang on, hang tough, hold off, hold one's ground, hold out, oppose, prevail against, put up struggle, put up with, remain firm, repel, resist, ride out, sit and take it, stand, stand fast, stand firm, stand one's ground, stand up against, stand up to, stick fast, stick*, suffer, take, take it, take on, thwart, tolerate, traverse, violate, weather, win out |
| Antonyms: | surrender, yield |