Common Words by Reading

ゼイ
100.0%
tax
consumption tax (incl. sales tax, VAT, excise duty, etc.)
customs (duties)
royalty (on book)
taxpayers' hard-earned money ②heavy tax ③conscription
including tax (of a price)
tax parasite (e.g. public servant, politician, welfare recipient)
tariff ②tax rate
taxation business
さい
0.0%
net taxable amount (after deduction of health insurance, etc.)