に拠る[niyoru] by means of
に拠れば[niyoreba] according to (quotation)
依拠[ikyo] dependence
拠る[yoru] to be due to
割拠[kakkyo] holding one's ground

急拠[kyuukyo] hurriedly
拠点[kyoten] position
拠点とする[kyotentosuru] to be based in (a place)
拠点に置く[kyotennioku] to be based in (a place)
群雄割拠[gunyuukakkyo] rivalry of local warlords

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