First is a superlative. To prove it to yourself, consider the concept of "most first." Doesn't work, does it?
First is a superlative.
What's the superlative of shine
Dim has the comparative dimmer and the superlative dimmest.
Comparative: Whiter Superlative: Whitest
The superlative of slow is slowest. The comparative is slower.
The superlative of ugly would be ugliest, or most ugly.
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.
"Studying" is not a superlative, as it is not an adjective. "Most studious" is a superlative of "studious."
"Bib" is a noun and, as such, does not have a superlative form.
most superlative is the superlative form of superlative
Tallest is the superlative.
superlative of quiet
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].
bigger is the comparativebiggest is the superlative
smallest is the superlative. (est is the standard superlative ending._
The superlative of clear is clearest.