vivasa
vivaśa — spontaneously;
SB 5.17.2
vivāsā — because she was naked;
SB 9.1.30
vivaśa — as if helpless;
CC Adi 9.51
vivaśa — uncontrolled;
CC Madhya 4.198
vivaśa — inactive;
CC Madhya 13.56
vivaśa-ceṣṭā — boastful activities;
CC Madhya 23.61