Large in amount, extent, or degree:
The definition of numerous is something that has many elements or that is large in number.
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, many, a-zillion, very many, umteen, quite-a-few and countless.