How Do I Spell Innumerous?

Innumerous is primarily a literary adjective, so using it in a poem is a good idea. It comes from the Latin numerus, "a number," and the "not" prefix, in-, essentially "not able to be numbered."

What is the difference between numerous and innumerous?

As adjectives the difference between innumerous and numerous

is that innumerous is not capable of being counted or numerated; indefinitely numerous while numerous is indefinitely large numerically, many.

Is numerous plural?

It helps to realize that when we combine such nouns with a, we create familiar expressions that are often synonymous with some, many or numerous and are therefore plural.