This root form (lemma) is used in 2 different forms in the NT: ἀσθενέστερα (NNP), ἀσθενεστέρῳ (DNS).
It is glossed in 2 different ways: ‘with a weaker’, ‘weaker’.
OET 1COR 12:22 Greek word=ἀσθενέστερα (asthenestera) Morphology=NNP English gloss=‘weaker’ SR GNT 1COR 12:22 word 9
OET 1PET 3:7 Greek word=ἀσθενεστέρῳ (asthenesterōi) Morphology=DNS English gloss=‘with a weaker’ SR GNT 1PET 3:7 word 9