The superlative of slow is slowest. The comparative is slower.
Dim has the comparative dimmer and the superlative dimmest.
What's the superlative of shine
Comparative: Whiter Superlative: Whitest
First is a superlative. To prove it to yourself, consider the concept of "most first." Doesn't work, does it?
They are cloudier or cloudiest.
Comparative: More Slowly Superlative: Most Slowly
more slowly, most slowly
more slowly, most slowly
more slowly, most slowly
more slowly, most slowlymore slowly, most slowly
Despite the common usage in many places of the world to say things like: "John walks slower than me" the appropriate comparative is "more slowly" and the superlative form is "the most slowly"
"Slowly" is the adverbial form of the adjective slow. Comparative and superlative forms are slower and slowest.
Yes, in the example 'he runs quickly but she runs slowly'.
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."