G2704
καταφθείρω
to deprave
κατα-φθείρω [in LXX chiefly for שָׁחַת hi., Gen.6:12, al. ;] __1 1 to destroy entirely. __2. In moral sense (as LXX), to deprave, corrupt: pass. pf. ptcp., before τ. νο ν, 2Ti.3:8.† (AS)
The KJV translates G2704 in the following manner:
corrupt (2x), perish (2x)
Full Thayer's lexicon entry
καταφθείρω — kataphtheírō
καταφθείρω: perfect passive participle κατεφθαρμενος; 2 future passive καταφθαρήσομαι; (see κατά, III. 4);
1. to corrupt, deprave; κατεφθαρμένοι τόν νοῦν, corrupted in mind, 2Ti 3:8.
2. to destroy; passive to be destroyed, to perish: followed by ἐν with the dative indicating the state, 2Pe 2:12 R G. (From Aeschylus down.)
1 occurrence