cougar /kooˈgər/ or couguar /-gwär/

1. A puma
2. (chiefly US sl) a woman who chooses a male lover significantly younger than herself

• rheumatism
• rheumatismal
• rheumatisms
• rheumatiz
• rheumatize
• rheumatoid
• rheumatoid arthritis
• rheumatological
• rheumatologies
• rheumatologist
• rheumatologists
• rheumatology
• rheumed
• rheumier
• rheumiest
• rheums
• rheumy
• rhexes
• rhexis
• rhexises
• RHF
• Rh-factor
• RHG
• rhime
• rhin-