WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / achilles heel achilles heel noun /əkɪlizhil/ 4 syllables 13 letters Scrabble 20 WWF 22 Definitions noun a seemingly small but actual mortal weakness Look “achilles heel” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →