What is another word for "repudiate"?

Roget's Thesaurus (1911) lists these synonyms for "repudiate": about, account, and, apart, application, apply, arrear, aside, away, back, bad, banish, bank, bankrupt, bankruptcy, bar, bating, become, behind, behindhand, blackball, bogus, both, break, button, cancel, cast, check, cheque, chosen, close, coach, cofferdam, debt, debtor, declare, declination, decline, defalcation, default.