Smallest is the superlative adjective for small.
An adjective is used to describe a noun. If something is small, it is merely described as small.
A superlative adjective is the greatest extent of that adjective. In this case, something is not only small, but it is the smallest of all.
Please keep in mind, these forms of adjective should only be used in cases when you are comparing more than 2 objects. It is improper to say "1 thing is smallest than another thing" Smaller is the adjective you would want to describe for two objects. Smallest for 3 or more.
comparative - merrier superlative - merriest
comparative = tenderer superlative = tenderest
comparative and superlative of legibly
The comparative is later, and the superlative is latest
comparative=tenser superlative =tensest
briefer, briefest
The superlative is cloudiest; the comparative is cloudier.
comparative : purer superlative : purest
Comparative: older Superlative: oldest
What is the comparative and superlative of Often
The comparative and superlativeforms of grand are: Comparative: grander Superlative: grandest
comparative - merrier superlative - merriest
Comparative: shallower Superlative: shallowest
The comparative is "stricter" and the superlative is "strictest".
comparative = sadder superlative = saddest
The comparative is greater and the superlative is greatest.
comparative - rockier superlative - rockiest