Synonyms and related words :
OK, accord, admit, allow, bid, call on, call the signals, call upon, charge, command, commission, consent, declare, decree, dictate, direct, dispense, enjoin, give an order, give leave, give permission, give the go-ahead, grant, instruct, issue a command, issue a writ, leave, let, make possible, mandate, okay, ordain, order, order about, permit, proclaim, promulgate, pronounce, release, rule, say the word, vouchsafe