men (Greek #3303)
properly, indicative of affirmation or concession (in fact); usually followed by a contrasted clause with 1161 (this one, the former, etc.)
KJV usage: even, indeed, so, some, truly, verily. Often compounded with other particles in an intensive or asseverative sense.
Pronounce: men
Origin: a primary particle
huios (Greek #5207)
a "son" (sometimes of animals), used very widely of immediate, remote or figuratively, kinship
KJV usage: child, foal, son.
Pronounce: hwee-os'
Origin: apparently a primary word