smack·down 
(smăkdoun′)
(smăkdoun′)n.
1. A vehement or heated confrontation: "[It was easy] to dismiss the whole affair as just another Red-Blue partisan smackdown" (Howard Fineman).
2. A contest or comparison, especially one in which one side is expected to outclass the other: a smackdown between schools to see which one can reduce energy consumption the most.
- force field
- forceful
- forcefully
- forcefulness
- force hand
- force majeure
- force-march
- forcemeat
- force of habit
- force on
- force oneself on
- force (oneself) on/upon
- force oneself upon
- force-out
- force play
- forceps
- force pump
- forcer
- for certain
- force (someone's) hand
- force someone's hand
- force upon
- forcible
- forcibly
- forcipate