sthaya
kūṭa-sthāya — without being changed; SB 4.24.34
sattva-sthāya — who are in favor of the material quality of goodness; SB 8.5.50
sva-sthāya — who is always situated in His original form; SB 8.17.9
kūṭa-sthāya — who is fixed in the center; SB 10.16.42-43
kūṭa-sthāya — the immovable center of existence; SB 10.57.17