First is a superlative. To prove it to yourself, consider the concept of "most first." Doesn't work, does it?
Dim has the comparative dimmer and the superlative dimmest.
What's the superlative of shine
Comparative: Whiter Superlative: Whitest
The superlative of slow is slowest. The comparative is slower.
They are cloudier or cloudiest.
First is a superlative adjective. It has no non-superlative form, although you could use "primary" in this way ("most primary" being equivalent to "first" or "foremost").
Sleep is a noun and does not have a superlative. Sleepy is an adjective and the superlative is "sleepiest."
The superlative for willing would be "most willing." There is no one-word superlative.
"Bib" is a noun and, as such, does not have a superlative form.
"Studying" is not a superlative, as it is not an adjective. "Most studious" is a superlative of "studious."
Tallest is the superlative.
superlative of quiet
most superlative is the superlative form of superlative
bigger is the comparativebiggest is the superlative
smallest is the superlative. (est is the standard superlative ending._
more reasonable, as reasonable as...; less reasonable; very/extremely reasonable, the most reasonable. [the first 3 forms are the Comparative; the 2 last ones - the Superlative].
The superlative of chunky is chunkiest