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