WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / add on add on verbnoun 6 letters Scrabble 7 WWF 8 Definitions verb add to the very end affixappendsupplement noun a component that is added to something to improve it additionimprover verb make an addition “Let's add on to this” noun a supplementary component that improves capability accessoryappurtenancesupplement noun a software module that extends or enhances the capabilities of an existing application plug-in Look “add on” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →