challengingly

adv

challengingly

adv

Etymology From challenging + -ly.

1

In a way or to an extent that challenges

[…] Mr. Keltner is ready and eager to conduct all manner of experiments, whether they are whoopee-cushion silly or challengingly serious.2009 January 19, Janet Maslin, “Smiley Faces in Our Chromosomes”, in New York Times:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.