G0793–ἀστήρικτος–astēriktos

Having eyes full of evil desire, never having enough of sin; turning feeble souls out of the true way; they are children of cursing, whose hearts are well used to bitter envy;

ἀστηρίκτους, astēriktous “unestablished,”

And as he said in all his letters, which had to do with these things; in which are some hard sayings, so that, like the rest of the holy Writings, they are twisted by those who are uncertain and without knowledge, to the destruction of their souls.

ἀστήρικτοι astēriktoi “unestablished”