• urea
• ureal
• urean
• ureas
• ureat
• urease
• ureaasi
• ureases
• urealytic
• ureameter
• ureameters
• ureaplasma
• ureagenesis
• ureaplasmas
• urea-formaldehyde resin
• urea-formaldehyde resins

urea (englanniksi)

• urea (s)

urea (suomeksi)

• virtsa-aine (s: organic compound)
• urea (s: organic compound)