tivrena—intense SB 3.25.44, SB 6.10.30
tivrena—very serious SB 3.27.5
tivrena—by very strong SB 3.2.4
tivrena—consisting of acute SB 7.1.47
tivrena—firmly fixed SB 3.27.22
tivrena—with great force SB 2.3.10
Can't find any compound Sanskrit words containing tivrena.