Frequency: The word is one of the 3000 most common words in English.
1.
Something that is ~ is extremely large in size or amount.
The main bedroom is ~...
There is, of course, an ~ amount to see.
ADJ
2.
You can use ~ to emphasize the great degree or extent of something.
It was an ~ disappointment.
ADJ: usu ADJ n emphasis
~ly
This book was ~ly influential...
ADV: ADV adj, ADV with v