כְּנָת (kĕnāt) is
an Aramaic noun
meaning associate. It appears
7 times
in 1 book of the Hebrew Bible
(Strong's H3675).
Same Hebrew root (TWOT 2793)
Root family 2793: כְנָתkĕnāt — associate. The same word is used in the Hebrew of Ezr 4:7. But there it is probably a loan word from the Aramaic which in turn may be borrowed from the Akkadian