The superlative form of the word "deep" is "deepest".
Deepest is the superlative of deep.
deeper, deepest
deeper
Most deep
Sleep is a noun and does not have a superlative. Sleepy is an adjective and the superlative is "sleepiest."
most superlative is the superlative form of superlative
superlative of quiet
comparative tinier superlative tiniesttinier
Longest is the superlative.
deep deeper deepest
deeper, deepest
deeper, deepest
deeper, deepest
deeply and deeper
Yes, it is. It is the superlative form of the adjective shallow (not deep).
Deepest is an adjective. It's the superlative form of deep.
The word 'deeper' is the comparative form for the adjective deep: positive: deep comparative: deeper superlative: deepest
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.