מֵרֵעַ (mērēaʿ) is
a Hebrew noun
meaning friend. It appears
7 times
in 4 books of the Hebrew Bible
(Strong's H4828).
Also rendered
companion
Same Hebrew root (TWOT 2186f)
Root family 2186: רָעָהrāʿâ — II, associate with, be a friend of. Used in the Qal and Hithpael and as a denominative verb in the Piel—a total of seven times