invariable
From LSJ
γέρων βοῦς ἀπένθητος δόμοισι → the old ox is not lamented by the family members
English > Greek (Woodhouse)
adjective
P. and V. βέβαιος, P. μόνιμος, ἀμετάπτωτος, V. ἔμπεδος.
Spanish > Greek
ἀμεταμέλητος, δύσκαμπτος, ἀπαράλλακτος, ἀμετάπτωτος, ἄφθιτος, ἀμετάθετος, ἀνέκβατος