WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / amphetamine amphetamine noun /æmfɛtəmin/ 4 syllables 11 letters Scrabble 20 WWF 23 Definitions noun a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression pep pillspeedupper Look “amphetamine” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →