X his acquaintance, when they were alone, apart, aside, due, his (own, proper, several), home, (her, our, thine, your) own (business), private(-ly), proper, severally, their (own)

Strong’s Dictionary of Greek Words:

Greek:
ἴδιος
Transliteration:
idios
Phonic:
id’-ee-os
Meaning:
of uncertain affinity; pertaining to self, i.e. one's own; by implication, private or separate
KJV Usage:
X his acquaintance, when they were alone, apart, aside, due, his (own, proper, several), home, (her, our, thine, your) own (business), private(-ly), proper, severally, their (own)