WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / R / regulus regulus regulus regulus noun 15 letters Scrabble 16 WWF 24 Definitions noun European kinglet with a black-bordered yellow crown patch goldcrestgolden-crested kinglet Look “regulus regulus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →