Part of speech:
Large in number, quantity, etc.; numerous
Big as compared with others of its kind; of more than usual or average size, extent, or amount
Yielding or containing plenty; affording ample supply:
Lavish or unrestrained expense; extravagance.
(--- Chemistry) The amount of an isotope of an element that exists in nature, usually expressed as a percentage of the total amount of all isotopes of the element.
Find another word for not-a-little. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for not-a-little, like: great, large, copious, not a few, profusion, abundance, many, much, lot, much and plenty.