We don't have synonyms for wapanese yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are Japanese, yapanese and javanese.
(n) :
(derogatory, dated) Synonym of weeaboo: a person from elsewhere, particularly an unsocial white male, considered overly infatuated with Japanese culture.
(n) :
Alternative letter-case form of wapanese. [(derogatory, dated) Synonym of weeaboo: a person from elsewhere, particularly an unsocial white male, considered overly infatuated with Japanese culture.]
(n) :
(derogatory, dated) Synonym of weeaboo: a person from elsewhere, particularly an unsocial white male, considered overly infatuated with Japanese culture.
(n) :
Alternative letter-case form of wapanese. [(derogatory, dated) Synonym of weeaboo: a person from elsewhere, particularly an unsocial white male, considered overly infatuated with Japanese culture.]