Hover

ле́бди

lébdi

(to remain stationary or float in the air)

се вр́ти

se vŕti

(to hang around or linger in a place, especially in an uncertain manner)

се вр́тка

se vŕtka

(to hang around or linger in a place, especially in an uncertain manner)

се ко́леба

se kóleba

(to be indecisive or uncertain — see also vacillate, waver)