Admittances refers to the act of gaining entry or access to a place or situation. There are several synonyms that can be used interchangeably with this word, depending on the context in which it is used. One synonym for admittances is access, which pertains to the ability to enter or gain admittance to something. Another synonym is entry, which refers to the act of gaining access to a place or space. Additionally, the term admission can be used as a synonym for admittances, particularly in the context of gaining entry to an event or establishment. Other possible synonyms for this word include admittance, ingress, and entrance.