From stereos; to solidify, i.e. Confirm (literally or figuratively) -- establish, receive strength, make strong.
see GREEK stereos
ἐστερεοῦντο (estereounto) − 1 Occurrence
ἐστερεώθησαν (estereōthēsan) − 1 Occurrence
ἐστερέωσεν (estereōsen) − 1 Occurrence