Big is a predicate adjective. Any word on the other side of the word is or its equivalent when the word is does not happen to be used as a helping verb is either a predicate nominative (noun) or adjective. Jane is a girl. Girl is a noun. Jane is pretty. Pretty is an adjective. (That is one quick way to tell if a word is an adjective!
one word surgery
This is pretty much a big word for (No Fly Zone)
pretty big
pretty big
pretty big you
pretty big
"I need to find a synonym for the word 'happy' to use in my essay."
There is big, giant, huge, expansive, enormous, gigantic... and that's pretty much it. Happy Writing!
Pretty big
pretty big
its pretty big