worse
"Less" is the comparative degree of little.
"Less" is the comparative degree of little. The superlative degree is least.
"More important" is the comparative degree of important.
"Merrily" is the positive degree of the adverb "merrily."Specifically, the degrees of an adverb range from the basic, positive degree to the second, comparative degree to the third, highest, superlative degree. So the comparative degree in this case is "more merrily." The superlative degree is "most merrily."
worse
Teapot is a noun and, as such, does not have a comparative degree.
"Less" is the comparative degree of little.
The comparative degree is bigger.
The comparative degree is wider.
The comparative degree of "holy" is "holier."
Worst is the superlative. Worse is the comparative.
"Bad" is positive. The corresponding comparative is "worse" and the superlative is "worst".
Thriftier is the comparative degree of thrifty.
The comparative degree for "lush" is "lusher."
"Speed" is a noun and a verb and, as such, does not have a comparative degree. The comparative of the adjective speedy is speedier.
better for its comparative and best for its superlative