Quickest.
The comparative degree of "quick" is "quicker," and the superlative degree is "quickest." These forms are used to compare the speed of two or more subjects, with "quicker" indicating a higher degree of quickness and "quickest" indicating the highest degree among three or more subjects.
the superlative degree of much is most
"Fool" is a verb and a noun and, as such, does not have a superlative degree. The superlative degree of the adjective foolish is most foolish.
"Less" is the comparative degree of little. The superlative degree is least.
most often is the superlative degree for often
The comparative degree of "quick" is "quicker," and the superlative degree is "quickest." These forms are used to compare the speed of two or more subjects, with "quicker" indicating a higher degree of quickness and "quickest" indicating the highest degree among three or more subjects.
the superlative degree of much is most
No, the superlative degree is "most tirelessly."
The superlative degree of "old" is "oldest."
The superlative degree of stout is stoutest.
The superlative degree of "broad" is "broadest."
The superlative degree of heavy is "heaviest."
"Fool" is a verb and a noun and, as such, does not have a superlative degree. The superlative degree of the adjective foolish is most foolish.
"Less" is the comparative degree of little. The superlative degree is least.
most often is the superlative degree for often
Thinnest is the superlative degree of thin.
The superlative degree of "splendid" is "most splendid."