• 贋金にせがね

  counterfeit money

• 贋作がんさく

  fake (work), counterfeit

• 贋札がんさつ

  counterfeit bill, counterfeit note

• 贋首にせくび

  falsified severed head

• 贋造がんぞう

  counterfeiting, forgery, fabrication

• 真贋しんがん

  genuineness or spuriousness, authenticity, the genuine and the spurious

• 贋作者がんさくしゃ

  counterfeiter, faker, appropriationist

• 贋造紙幣がんぞうしへい

  counterfeit paper money

• 真贋論争しんがんろんそう

  argument as to (about) the authenticity (of ...)

• 贋アカシアにせアカシア

  black locust, robinia pseudoacacia