Flattest is spelled correctly. The others are spelled: silliest, biggest and sweetest.
The base word for "biggest" is "big."
Biggest is a superlative adjective and does not have a present tense form.
No, "biggest" is not an adverb. It is a superlative adjective, used to compare three or more things. Adverbs typically describe verbs, adjectives, or other adverbs, but "biggest" does not perform this function. In a sentence like "She is the biggest dog in the park," "biggest" describes the noun "dog," not a verb or an adjective.
The biggest ocean is the Pacific which is 180,000,000 square kilometres.
"Bigger" is used when comparing two things, while "biggest" is used when comparing three or more things. For example, "This apple is bigger than that orange" and "This watermelon is the biggest fruit of all."
Numbers are infinite-so there is no biggest number.
Biggest problem is kids finding them and poisoning themselves.
If I am understanding your question correctly then this question is more a matter of opinion. For me the biggest "show off" would probably be Captain Jack Harkness.
centi-, milli-, micro-, deca-, kilo-
Dame Elisabeth Murdoch's* biggest accomplishment is spelling her name correctly.
No, the biggest building is Burj khalifa in Dubai. Correct, but it also depends on what you mean by "biggest"; tallest, office space, heaviest, etc. The largest office building in the world is still the Pentagon if I recall correctly.
if i remember correctly, the element which has the biggest atomic number is the biggest.
Any Pontiac V8 distributor from 55-79 will drop right in. The biggest difference would be the HEI...which will need minor re-wiring to work correctly.
76 is the biggest.76 is the biggest.76 is the biggest.76 is the biggest.
Most of the gauges will swap. The biggest differences through the years were just the look of the gauge. The font style and size on them. However, they will typically swap with each other and work correctly.
Biggest wooooooooooooooooooooooooooooooooooooooooooooooooooooooooow!
Any shape can be the biggest - as long as it is the biggest.