才噸[saiton] measured ton
重噸[juuton] long ton
重量噸[juuryouton] dead-weight tonnage
重量噸数[juuryoutonsuu] dead-weight tonnage

仏噸[futsuton] metric ton
英噸[eiton] ton (long, British)
噸数[tonsuu] tonnage
米噸[beiton] short ton

偉才[isai] genius
何才[nansai] how old?
画才[gasai] artistic talent
鬼才[kisai] wizard
賢才[kensai] man of ability

口才[kousai] clever speech
才覚[saikaku] ready wit
才学[saigaku] talent and education
才幹[saikan] ability
才器[saiki] talent