aprovar, confirmar, homologar
adjurar, afirmar, apoiar, aprovar, asselar, autenticar, carimbar, certificar, chancelar, comprovar, confirmar, consoar, corrobar, corroborar, crismar, esforçar, firmar, legalizar, positivar, reafirmar, referendar, revalidar, robustecer, sancionar, selar, solidar, validar, verificar
aplaudir, aprovar, autenticar, autorizar, consagrar, legalizar, placitar, revalidar, sancionar, subscrever, validar
alealdar, asselar, autenticar, confirmar, lealdar, legalizar, legitimar, lidimar, revalidar, sancionar, validar