Word

刀剣商

とうけんしょう
sword dealer
Word

陶器商

とうきしょう
crockery dealer; china shop
Word

内職商法

ないしょくしょうほう
homeworking scheme (scam)
Word

薄商い

うすあきない
light trading; low volume of transactions
Word

微分商

びぶんしょう
differential quotient
Word

美術商

びじゅつしょう
art dealer; fine art(s) shop
Word

福祉商法

ふくししょうほう
(unscrupulous) business practices based on an appeal to one's social conscience; (unscrupulous) sales methods used by someone falsely claiming to represent a charitable (social welfare) organization
Word

盛んな商売

さかんなしょうばい
thriving business
Word

水商売

みずしょうばい
chancy trade (business) with a high turnover rate and uncertain profitability; the entertainment, eating, and drinking business; the night entertainment (nightlife) business
Word

毛皮商

けがわしょう
furrier