adquirir, agir, atingir, conseguir, consumar, cumprir, desempenhar, efectivar, efectuar, elaborar, executar, exercer, experienciar, experimentar, fazer, haver, hipostasiar, obrar, obter, operar, perpetrar, praticar, proceder, professar, promover, realizar, resgatar
precisar
adjurar, afirmar, apoiar, aprovar, asselar, autenticar, carimbar, certificar, chancelar, comprovar, confirmar, consoar, corrobar, corroborar, crismar, esforçar, firmar, legalizar, ratificar, reafirmar, referendar, revalidar, robustecer, sancionar, selar, solidar, validar, verificar
aclarar, alumiar, clarificar, delucidar, desabusar, desambiguar, desanuviar, desaranhar, desemaranhar, desembaraçar, desequivocar, desintricar, dilucidar, elucidar, esclarecer, explicitar, iluminar, ilustrar, instruir