Most super seems to be the correct expression, but the phrase is far from idiomatic.
most super
The comparative form is more super; the superlative form is most super.
Tallest is the superlative.
bigger is the comparativebiggest is the superlative
smallest is the superlative. (est is the standard superlative ending._
most super
Superlative
The comparative form is more super; the superlative form is most super.
Comp = more roughly Super = most roughly
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