The Italian term "consenso, concordare, assentire" matches the English term "consent"

other italian words that include "consenso" : english :
consenso assentation
other italian words that include "concordare" : english :
accedere, concordare accede
assentire, stipulare, concordare agree
other italian words that include "assentire" : english :
assentire, stipulare, concordare agree
promessa, assentire assent