1. Of Canada and northeastern United States
   - New World least weasel

Type of: weasel

• ricin toxin
• ricinoleic acid
• Ricinus
• Ricinus communis
• rick
• Rickenbacker
• ricketiness
• rickets
• rickettsia
• Rickettsiaceae
• rickettsial
• rickettsial disease
• Rickettsiales
• rickettsialpox
• rickettsiosis
• rickety
• rickey
• Rickover
• rickrack
• ricksha
• rickshaw
• RICO
• RICO Act
• ricochet
• ricotta