The machine's powerful blades threatened to mangle the metal into unrecognizable shapes.
The automobile has good acceleration
I am not writing a sentence using that word.
I can give you a sentence using the word galaxy.
An automobile is colloquially known as a "car".
This is a sentence using the word aviator.
a sentence using the word endotracheal
This is a sentence using the word monomer. :P
I am saying a sentence using the word collagen.
this is a sentence using the word armchair.
My dilapidated automobile is lovingly called a 'junker'.
Automobile is a noun. Nouns indicate person, place, or thing.