"Open sesame" is a phrase used to open something, usually a door or gate. However, there are several synonyms for this phrase. "Abracadabra" is one such phrase that has been used historically to open locks or doors. "Sesame" itself is another word that can be used to request entrance. Additionally, "Hocus Pocus" and "Alakazam" are famous magic phrases that can be used to open up anything. Furthermore, "Sim Sala Bim" is another interesting phrase that's known to have been used in historical magical rituals. Finally, "Khul Ja Sim Sim" is a phrase in Urdu that directly translates to "open, sesame" and has been popularized in Indian folklore.