Usage: 1 form in 2 verses
Form Translated As     In Verse(s)
ατάρ But nevertheless LXX.Job.6.21
Nevertheless LXX.Job.7.11

Liddell-Scott-Jones

ἀτάρ (atar) nevertheless G:CONJ

ἀτάρ [ᾰτᾰ],

Epic dialect also αὐτάρ (which see); ϝυτάρ[Refs]:—conjunction, but, nevertheless, marking a strong contrast; frequently in [Refs 8th c.BC+] to introduce an objection or correction, [Refs 8th c.BC+]; in form of a question, [Refs 5th c.BC+] truly thou didst say, [Refs 8th c.BC+]; γε is frequently added, with a word between,[Refs 8th c.BC+] when it may be translated then, [Refs 8th c.BC+]; ἀτὰρ ἠδέ is peculiar to [Refs 2nd c.AD+]

__2 frequently in [Refs 5th c.BC+] and Trag. to mark a rapid transition to another thought, [Refs 5th c.BC+]
__3 without real contrast, μὰψ ἀτὰρ οὐ κατὰ κόσμον[Refs 8th c.BC+] —More frequently in Poetry (especially _Epic dialect_) than in Prose, though found in [Refs 5th c.BC+]: also in Comedy texts, [Refs 5th c.BC+]