(comparative more challengingly, superlative most challengingly)
challenging + -ly
"challengingly." YourDictionary, n.d. Web. 15 September 2018. <http://www.yourdictionary.com/challengingly>.
challengingly. (n.d.). Retrieved September 15th, 2018, from http://www.yourdictionary.com/challengingly
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.