居据わる[isuwaru] to remain
見据える[misueru] to gaze at
据る[suwaru] to sit
据える[sueru] to place (in position)
据え置く[sueoku] to leave as it is

据えつける[suetsukeru] to install
切り据える[kirisueru] to cut down an enemy
打ち据える[uchisueru] to place firmly
据置き[sueoki] deferment (e.g. of savings)
腹を据える[harawosueru] to make up one's mind

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