thinner
thinner, thinnest
thinner, thinnest
what is the comparative and superlative of glad
The comparative is greater and the superlative is greatest.
Comparative: thinner Superlative: thinnest
thinner
thinner, thinnest
thinner, thinnest
thinner, thinnest
thinner, thinnest
There is no procedure (except maybe looking it up in the dictionary, if you don't know on your own). The comparative of thin is thinner; the superlative is thinnest.
Comparative: Noisier Superlative: Noisiest
Comparative: older Superlative: oldest
comparative : purer superlative : purest
The superlative is cloudiest; the comparative is cloudier.
The comparative and superlativeforms of grand are: Comparative: grander Superlative: grandest