研ぐ, 磨ぐ, 砥ぐ
Yamato: suru	Ancient Hebrew: shanan
Modern Japanese: togu		strongs: 8150
Romanization:
JMDict:                 1598700
H8150. shanan, verb, whet, sharpen, id., sharp, contend, litigate, tooth, šinnu, Qal, whet, sharpen: Perfect, Passive participle, sharpened, Pi`el, incisively, Hithpo`el, I was pierced

Modern Japanese meaning:		Ancient Hebrew meaning:
to sharpen, to hone, to whet, to grind, to wash (rice), to scour, to polish, to burnish		H8150. shanan, verb, whet, sharpen, id., sharp, contend, litigate, tooth, šinnu, Qal, whet, sharpen: Perfect, Passive participle, sharpened, Pi`el, incisively, Hithpo`el, I was pierced