regimen /rejˈi-mən or -men/

1. Government
2. System of government
3. Course of treatment, such as (medicine) a prescribed combination of diet, exercise, drugs, etc
4. Grammatical government
5. Prevailing system or set of conditions

regimˈinal adjective

• firefight
• firefighter
• firefighters
• firefighting
• firefights
• fire-flag
• fire-flags
• fire-flaught
• fireflies
• firefloat
• firefloats
• firefly
• fire-grate
• fire-grates
• fireguard
• fireguards
• fire-hook
• fire-hooks
• fire hose
• fire hoses
• firehouse
• firehouses
• fire in one's belly
• fire insurance
• fire into the brown