Usage: 7 forms in 57 verses
Form Translated As     In Verse(s)
ενιαύσιον of a year LXX.Exod.12.5 • LXX.Lev.9.3 • LXX.Lev.12.6 • LXX.Lev.14.10 • LXX.Lev.23.12 • LXX.Num.6.12 • LXX.Num.6.14 • LXX.Num.7.15 • LXX.Num.7.21 • LXX.Num.7.27 • LXX.Num.7.33 • LXX.Num.7.39 • LXX.Num.7.45 • LXX.Num.7.51 • LXX.Num.7.57 • LXX.Num.7.63 • LXX.Num.7.69 • LXX.Num.7.75 • LXX.Num.7.81 • LXX.Num.8.8 • LXX.Ezek.46.13
ενιαύσιοι of a year LXX.Num.7.87 • LXX.Num.7.88
ενιαυσιασ of a year LXX.Num.7.17
ενιαυσίουσ of a year LXX.Exod.29.38 • LXX.Lev.14.10 • LXX.Lev.23.18 • LXX.Lev.23.19 • LXX.Num.28.3 • LXX.Num.28.9 • LXX.Num.28.11 • LXX.Num.28.19 • LXX.Num.28.27 • LXX.Num.29.2 • LXX.Num.29.8 • LXX.Num.29.13 • LXX.Num.29.17 • LXX.Num.29.20 • LXX.Num.29.23 • LXX.Num.29.26 • LXX.Num.29.29 • LXX.Num.29.32 • LXX.Num.29.36
ενιαυσίοισ of a year LXX.Mic.6.6
ενιαυσίασ of a year LXX.Num.7.23 • LXX.Num.7.29 • LXX.Num.7.35 • LXX.Num.7.41 • LXX.Num.7.47 • LXX.Num.7.53 • LXX.Num.7.59 • LXX.Num.7.65 • LXX.Num.7.71 • LXX.Num.7.77 • LXX.Num.7.83
ενιαυσίαν of a year LXX.Num.6.14 • LXX.Num.15.27

Liddell-Scott-Jones

ἐνιαύσιος (eniausios) of a year G:A

ἐνιαύσιος-αύσιος, α, ον,

[Refs 5th c.BC+]; also ος, ον [Refs 5th c.BC+]: (ἐνιαυτός):— of a year, one year old, σῦς [Refs 8th c.BC+]

__II annual, [Refs 8th c.BC+]: neuter plural as adverb, [Refs 8th c.BC+] adverb -ίως[Refs 4th c.BC+]
__III lasting a year, [Refs 5th c.BC+]; ἐ. φυγή a year's exile, [Refs 5th c.BC+]; ὁδός X.[same place]; κἀνιαύσιος βεβώς gone, absent for a year, [Refs 5th c.BC+]