tis (Greek #5101)
an interrogative pronoun, who, which or what (in direct or indirect questions)
KJV usage: every man, how (much), + no(-ne, thing), what (manner, thing), where (-by, -fore, -of, -unto, - with, -withal), whether, which, who(-m, -se), why.
Pronounce: tis
Origin: probably emphatic of 5100
heneka (Greek #1752)
on account of
KJV usage: because, for (cause, sake), (where-)fore, by reason of, that.
Pronounce: hen'-ek-ah
Origin: or ἕνεκεν (hen'-ek-en) or εἵνεκεν (hi'-nek-en) of uncertain affinity