What is not effectually guarded, protected, or sustained; unsafe; unstable; exposed to danger or loss. Bp. Hurg. The trade with Egypt was exceedingly insecure and precarious. Mickle called?

insecure — Not effectually guarded, protected, or sustained; unsafe; unstable; exposed to danger or loss. Bp. Hurg. The trade with Egypt was exceedingly insecure and precarious. Mickle. (Webster's 1913.)

Sources