Synonyms of challenge

1 Syllable

duel, ask, duels, fought, vie, vied

2 Syllables

warred, queried, faced, asked, impeach, demur, gauntlet, accost, bestir, regroup, doubted, misdoubt, protest, rallied, contest, demurs, rallying, gambled, wagers, claiming, claimed, brickbat, vying, wager, braving

3 Syllables

wagering, objection, aroused, impune, arouse, arousing, objections, bestirred, compete, defiance, wagered, demanded, competing, impeaching, bestirring, misgive, controvert, demurral, impeached, discommend, reassembled, contradict, objected, factiousness, outdare, reassemble, demurring, exacted, demurred, accosting, questioned, solicit, accosted, reassembling, regrouping, disputed, regrouped, impeaches, competed

4 Syllables

provocation, controverting, invitations, discommended, emulating, protestation, provocations, remonstrating, remonstrate, remonstration, invitation, controverted, emulated, remonstrated, contradicted, emulate, protestations, contradicting, suscitate, suspicioned

5 Syllables

recalcitrance, expostulation, solicitations, expostulations, counter-argument, solicitation, indocility, requisitioned, counterargument

6 Syllables

go-one-on-one, intractability