addled

adjective3

1. •
   Bad, rotten; inviable, containing a dead embryo.

   • I haven’t a bit o’ patience with you—sitting on an addled egg for ever, as if there was never a fresh un in the world. — 1861
2. •
   (figurative) Confused; mixed up.

   • coke-addled
   • crack-addled
3. •
   (no longer used) Morbid, corrupt, putrid, or barren.