ropy
dumb
Ashy is a four-letter adjective that means covered in ash or ash-colored. Soot, dust, or slag are four-letter nouns meaning ash.
Four letter adjectives that begin with the letter f:fairfakefastfinefiveflatfoulfourfreefull
Hunk.
The four letter word that means, "I forbid," is veto.veto
The four letter word is dawn.
slab
felt
cable
slab
Exit
fern