Enterings are any actions or occurrences that result in someone or something entering a particular space. Some synonyms for enterings include entries, arrivals, accessions, ingressions, penetrations, infiltrations, invasions, and incursions. Entries and arrivals are the most commonly used synonyms for enterings. Accessions refer to the act of entering an organization or a group. Ingressions and penetrations are more commonly used in scientific or technical contexts. Infiltrations and invasions suggest a degree of force or intrusion. Incursions denote sudden or unexpected entries, often used in a military context. Overall, there are multiple synonyms for the word enterings that can add variety and specificity to your writing.