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

偏芯[henshin] eccentricity (in mechanics, electronics, etc.)
燈芯[toushin] (lamp) wick
帯芯[obishin] thick obi sash
摘芯[tekishin] thinning (buds and branches)
芯地[shinji] padding

替え芯[kaeshin] spare lead
鉛筆の芯[enpitsunoshin] lead of a pencil
硬の芯[kounoshin] hard pencil lead
林檎の芯[ringonoshin] core of an apple