We don't have synonyms for multicultural yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are menticultural and multicultured.
°Relating or pertaining to several different cultures.
"31.X.2001 Viewed from the boardrooms of Britain, the market is becoming more multicultural than could have been imagined just five years ago. - '''' (2001)"
°Relating or pertaining to several different cultures.
"31.X.2001 Viewed from the boardrooms of Britain, the market is becoming more multicultural than could have been imagined just five years ago. - '''' (2001)"