Word History Etymology Latin incredulus, from in- + credulus credulous First Known Use circa 1562, in the meaning defined at sense 1 Time Traveler The first known use of incredulous was circa 1562 See more words from the same year Articles Related to incredulous ...
'Gray' vs. 'Grey': What is the difference? Why is '-ed' sometimes pronounced at the end of a word? What's the difference between 'fascism' and 'socialism'? Popular in Wordplay See All Terroir, Oenophile, & Magnum: Ten Words About Wine ...