uglier
Comparative: uglier Superlative: ugliest
Ugly, Uglier, Ugliest.
uglier
unfriendly
uglier
uglier
uglier
uglier is the comparative & ugliest is the superlative
Uglieruglier
uglier, ugliest
"Litter" is a noun and a verb and, as such, does not have a comparative degree.
smoother is comparative of word smooth.