Homophones for tough, tuff

tough / tuff [tʌf]

tough – adj., adv., n. & v. – adj. & adv. – 1. difficult; 2. cohesive, not easily broken; 3. foods that are hard to chew; 4. strenuous; n. – 1. tenacious; 2. an uncompromising person; v. – endure

tuff – n. – rock composed of fine volcanic debris