more lasting, most lasting
The comparative and superlative degrees of "white" are formed in the standard way: "whiter" and "whitest" respectively.
more humid, most humid
The comparative and superlative degrees of clean are cleaner and cleanest.
"Dried" is the past and past participle of dry. As an adjective, the comparative and superlative forms of dry are drier and driest respectively.
looser
"Less" is the comparative degree of little. The superlative degree is least.
The comparative degree of cheerful is more cheerful.Its superlative degree, then, is most cheerful.
Comparative: Noisier Superlative: Noisiest
comparative : purer superlative : purest
Comparative is wealthier and the superlative is wealthiest
Comparative is wealthier and the superlative is wealthiest
Comparative: fouler Superlative: foulest
The comparative degree is bigger.
The comparative degree is wider.
The comparative degree is 'more magnificent' and the superlative degree is 'most magnificent'.
comparative=more superlative=much
there is no such thing as the superlative and comparative degree of better because better is the comparative form for well or good and the superlative for good or well is best