WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / corroboratory corroboratory adjective 13 letters Scrabble 20 WWF 21 Definitions adjective serving to support or corroborate collateralconfirmativeconfirmatoryconfirmingcorroborativesubstantiatingsubstantiativevalidating Look “corroboratory” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →