Found 3 Strong's definitions.

1. 1

   G2704: καταφθείρω (kataphtheírō)

   from κατά and φθείρω; to spoil entirely, i.e. (literally) to destroy; or (figuratively) to deprave; --corrupt, utterly perish.

   100%
2. 2

   G5351: φθείρω (phtheírō)

   probably strengthened from (to pine or waste); properly, to shrivel or wither, i.e. to spoil (by any process) or (generally) to ruin (especially figuratively, by moral influences, to deprave):--corrupt (self), defile, destroy.

   7%
3. 3

   G861: ἀφθαρσία (aphtharsía)

   from ἄφθαρτος; incorruptibility; genitive, unending existence; (figuratively) genuineness:--immortality, incorruption, sincerity.

   1%