ndevá- (transitive verb), imperfective ndevácam: to deny, challenge, question, object to (a statement or idea).
sunúcut ndevá-pam nget nundársá Arandálemec
traitor.DEF challenge-PERF.TRANS COMPL bear.MID.POT.NON1 Arandála.INESS
“the traitor challenged [the statement that] he was not born in Arandála”