WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / tense up tense up verb 8 letters Scrabble 9 WWF 12 Definitions verb cause to be tense and uneasy or nervous or anxious straintense verb become tense, nervous, or uneasy tense Look “tense up” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →