In formal English, the term plenitude, or simply plenty is preferred.
From plentiful + -ness
"plentifulness." YourDictionary, n.d. Web. 18 December 2018. <https://www.yourdictionary.com/plentifulness>.
plentifulness. (n.d.). Retrieved December 18th, 2018, from https://www.yourdictionary.com/plentifulness
Yes, I'd like to receive Word of the Day emails from YourDictionary.com
By continuing, you agree to our
Please set a username for yourself.
People will see it as Author Name with your public flash cards.