Usage: 2 forms in 3 verses
Form Translated As     In Verse(s)
αλγηρόν a painful LXX.Jer.30.13
αλγηρά painful LXX.Jer.10.19LXX.Jer.30.12

Liddell-Scott-Jones

ἀλγηρός (algēros) painful G:A

ἀλγηρός-ηρός, , όν,

painful, [LXX]

LSJ Scripture Refs: LXX.Jer.10.19