cleverer, cleverest
The comparative is greater and the superlative is greatest.
comparative straighter and the superlative the straightest
Comparative - cuter Superlative - cutest
Comparative - better Superlative - best
"Bit" is a noun and a verb and, as such, does not have a comparative or superlative form.
comparative = cleverer or more clever superlative = cleverest or most clever Clever is one of a few adjectives that has both forms for comparative and superlative.
cleverer
cleverer
Cleverer, cleverest
cleverer, cleverest
cleverer, cleverest
cleverer, cleverest
comparative = cleverer superlative = cleverest
The comparative degree of "clever" is "cleverer" or "more clever," and the superlative degree is "cleverest" or "most clever." These forms are used to compare the cleverness of two or more subjects. For example, you might say, "She is cleverer than her brother" or "He is the cleverest student in the class."
It is more clever, or cleverer. (*cleverer is not used as often as the superlative, which is cleverest, probably because of the repeated sound)
comparative : purer superlative : purest
Comparative: older Superlative: oldest