testis /tesˈtis/

1. (a more formal word for) a testicle
2. A rounded body like it

• tiramisu
• tiramisus
• tirasse
• tirasses
• tire
• tired
• tired and emotional
• tireder
• tiredest
• tiredly
• tiredness
• tirednesses
• tire down
• tireless
• tirelessly
• tirelessness
• tirelessnesses
• tireling
• tirelings
• tires
• tiresome
• tiresomely
• tiresomeness
• tiresomenesses
• tire-valiant