Dict: strongs - epeid
Strongs:
G1894 @ ἐπειδή epeidē ep-i-day' From G1893 and G1211; since now that is (of time) when or (of cause) whereas: - after that because for (that -asmuch as) seeing since.
G1895 @ ἐπειδήπερ epeidēper ep-i-day'-per From G1894 and G4007; since indeed (of cause): - forasmuch.
G1896 @ ἐπεῖδον epeidon ep-i'-don From G1909 and G1492; to regard (favorably or otherwise): - behold look upon.