Part of speech:
Large in amount, extent, or degree:
The definition of numerous is something that has many elements or that is large in number.
The definition of countless is too many to be counted or too numerous to measure.
Consisting of some large, indefinite number (of persons or things); numerous
innumerable but many
Find another word for umpteen. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for umpteen, like: considerable, numerous, very many, countless, many, umteen, quite-a-few and a-zillion.