mouldering
1. [ adjective ] becoming rotten
Synonyms: rotting moldering decomposing
Examples:

"a field covered with thousands of decomposing bodies" "John Brown's body lies a-moldering in the grave" "rotting animal flesh is attractive to vultures"

Related terms: rotten
Similar spelling:   moldering
  moulder
  mouldered
  moulter
  Moultrie
  moldered