most spacious
dustier, dustiest
gloomier, gloomiest
The degree of comparison is superlative. Descriptive words ending with -est are superlative forms.
gloomier, gloomiest
superlative
The superlative form of "spacious" is "most spacious." This form is used to describe something that has the greatest amount of space compared to others in a group. For example, you might say, "This is the most spacious room in the house."
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.
Thinnest is the superlative degree of thin.
most often is the superlative degree for often
The superlative degree of "splendid" is "most splendid."