This root form (lemma) is used in 2 different forms in the NT: πικρία (NFS), πικρίας (GFS).
It is glossed in 2 different ways: ‘of bitterness’, ‘bitterness’.
OET ACTS 8:23 Greek word=πικρίας (pikrias) Morphology=GFS English gloss=‘of bitterness’ SR GNT ACTS 8:23 word 5
OET ROM 3:14 Greek word=πικρίας (pikrias) Morphology=GFS English gloss=‘bitterness’ SR GNT ROM 3:14 word 7
OET EPH 4:31 Greek word=πικρία (pikria) Morphology=NFS English gloss=‘bitterness’ SR GNT EPH 4:31 word 2
OET HEB 12:15 Greek word=πικρίας (pikrias) Morphology=GFS English gloss=‘of bitterness’ SR GNT HEB 12:15 word 14