Je is a French pronoun that means "I" or "me" in English. It's a versatile word that can be used in different contexts and situations. Some synonyms for je include moi, je-même, soi, and ego. Moi means "me" or "myself," while je-même is used to emphasize the self-reference of the speaker. Soi is a reflexive pronoun that means "oneself," and ego is a Latin term that also means "I" or "me." These words can be used interchangeably depending on the language and context in which they are being used.