WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / H / horrendous horrendous adjective 10 letters Scrabble 14 WWF 15 Definitions adjective causing fear or dread or terror “horrendous explosions shook the city” awfuldiredirefuldreaddreadeddreadfulfearfulfearsome Look “horrendous” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →