Adjective of Size

Abundant

More than enough

Fat

Thick

Giant

Extremely large

Chubby

Fat in a pleasant and attractive way

Gigantic

Extremely large

Great

Large in amount, size, or degree

Huge

Extremely large in size or amount

Immense

Extremely large in size or degree

Jumbo

Extremely large

Long

A distance between two points that is more than average or usual