Words from this root (6)
foul
B2
/faʊl/
Very unpleasant to smell, taste, or touch; disgusting.
befoul
C2+
/bɪˈfaʊl/
to make dirty or pollute
afoul
C2+
/əˈfaʊl/
in collision or entanglement, especially with rules or another party
filthy
C2+
/ˈfɪlθi/
disgustingly dirty, or morally obscene
putrefaction
C2+
/ˌpjutrəˈfækʃən/
the decay of organic matter accompanied by a foul smell
putrid
C2+
/ˈpjutrɪd/
decaying and emitting a foul stench; rotten