1. In a rigorous manner
   "he had been trained rigorously by the monks"
   - strictly

See also: rigorous

• Uta stansburiana
• Utah
• Utahan
• utahraptor
• UTC
• Ute
• utensil
• uterine
• uterine artery
• uterine cavity
• uterine cervix
• crown glass
• crown imperial
• crown jewel
• crown jewels
• Crown land
• crown lens
• crown monkey
• crown of thorns
• crown prince
• crown princess
• crown roast
• crown saw
• crown vetch
• crown wart