From a presumed derivative of histemi (like stereos); to set fast, i.e. (literally) to turn resolutely in a certain direction, or (figuratively) to confirm -- fix, (e-)stablish, stedfastly set, strengthen.
see GREEK histemi
see GREEK stereos
ἐστηριγμένους (estērigmenous) − 1 Occurrence
ἐστήρικται (estēriktai) − 1 Occurrence
ἐστήρισεν (estērisen) − 1 Occurrence
στηρίξαι (stērixai) − 4 Occurrences
στηρίξατε (stērixate) − 1 Occurrence
στηρίξει (stērixei) − 2 Occurrences
στήρισον (stērison) − 2 Occurrences
στηριχθῆναι (stērichthēnai) − 1 Occurrence