More Polluted <-----Comparative
Most Polluted <------Superlative
No, it is not an adjective. Pollutant is a noun. Polluted would be an adjective.
The comparative form of longest is longer.
"Beg" is a verb and, as such, does not have a comparative or superlative form.
fuller
happier
more polluted, most polluted
Polluted The Polluted creek is full of garbage.
The opposite of polluted is clean.
"Litter" is a noun and a verb and, as such, does not have a comparative degree.
smoother is comparative of word smooth.
A comparative for the word ineffectual is more ineffectual.
Yes, polluted can be used as an adjective. Example: Don't swim in the polluted lake.
The comparative is hotter.
comparative
Sharper is the comparative form of the word sharp.
comparative
comparative