n. 25B6; verb I cannot permit you to leave : ALLOW, let, authorize, give someone permission, sanction, grant, give someone the right, license, empower, enable, entitle, qualify; consent to, assent to, give one's blessing to, give the nod to, acquiesce in, agree to, tolerate, countenance, admit of; legalize, legitimatize, legitimate; informal give the go-ahead to, give the thumbs up to, OK, give the OK to, give the green light to, say the word; formal accede to; archaic suffer.
ban, forbid.
25B6; noun I need to see your permit : AUTHORIZATION, licence, pass, ticket, warrant, document, certification; passport, visa.