A primitive word; a mother (as the bond of the family); in a wide sense (both literally and figuratively); (like H1)
KJV Usage: dam, mother, X parting.
H279 אחיאם 'ăchı̂y'âmאחיאם
From H251 and H517; brotherof the mother (that is, uncle); Achiam, an Israelite
KJV Usage: Ahiam.
H520 אמּה 'ammâhאמּה
Prolonged from H517; properly a mother (that is, unit) of measure, or the forearm (below the elbow), that is, a cubit; also a door base (as a bond of the entrance)
KJV Usage: cubit, + hundred [by exchange for H3967], measure, post.
H523 אמּה 'ûmmahאמּה
From the same as H517; a collection, that is, community of persons