Fetidness
Part of speech: noun
Definition: The quality of being fetid
Foulness
Part of speech: noun
Definition: The state of being foul
Fetidness as a noun is the quality of being fetid while Foulness as a noun is the state of being foul
Part of speech: noun
Definition: The quality of being fetid
Part of speech: noun
Definition: The state of being foul
We hope you now know whether to use Fetidness or Foulness in your sentence.