G1738–ἔνδικος–endikos

And not rather (as we are slanderously reported, and as some affirm that we say) Let us do evil, that good may come? whose damnation is just.

ἔνδικόν endikon “just”

For if the word spoken by angels was steadfast, and every transgression and disobedience received a just recompense of reward;

ἔνδικον endikon “a just”