The comparative form of heavy is "heavier".
The superlative form is "heaviest".
Comparative: heavy, heavier Superlative: heavy, heavier, heaviest
Heavier is the comparative adjective for heavy. The superlative is heaviest.
heavier, heaviest
heavier, heaviest
Heavier.heaviest
heavier, heaviest
heavier, heaviest
Heavier is the comparative form of the adjective heavy, so it is called a comparative adjective. The boy is heavier than the girl.
The comparative of heavy is "heavier" (having more weight).
heavier, heaviest
heavier, heaviest
heaviest, heavier