Youngest is an adjective.
"toughest" is an adjective ( the superlative form of "tough" )
Costliest is an adjective. It is the superlative of costly.
"Richest" is an adjective.
Cutest is the superlative form of the adjective cute.
an adjective (the Superlative).
Youngest is an adjective.
it is superlative
Greatest is the superlative adjective of great.
"Craziest" is an adjective in its superlative form.
An adjective in its superlative form.
"toughest" is an adjective ( the superlative form of "tough" )
Costliest is an adjective. It is the superlative of costly.
"Richest" is an adjective.
Scariest is the superlative form of the adjective scary.
Cutest is the superlative form of the adjective cute.
Darker is a comparative adjective