The largest and heaviest living creature on earth is the blue whale.
The blue whale is the heaviest creature in the sea (considerably heavier than even the largest dinosaur).
The Blue Whale
heaviest, heavier
Heaviest
The heaviest organ of the body is the skin, or are you asking for the heaviest organ in the body?
heaviest
Heaviest tiger was 900 pouds, but the heaviest polar bear was over 2000 pounds.
No, heaviest is an adjective, the superlative form for the adjective heavy (heavier, heaviest). Example sentence:We bought the heaviest watermelon we could find.
The Airbus A 390 is the heaviest aircraft in productionThe Airbus A 390 is the heaviest aircraft in production
There are no perfect rhymes for the word heaviest.
The fur is the heaviest in winter.