Ashy is a four-letter adjective that means covered in ash or ash-colored. Soot, dust, or slag are four-letter nouns meaning ash.
gray (American) or grey (British)
What is a 4 letter word that means a foundation of something
Shut means to close.
acre
Pant
Late
howl
cram
drab
home
Rely.
mend :)
fade