mamzer /mamˈzər/ or momzer /momˈzər/

1. An illegitimate child, a child of an unrecognized marriage (Judaism)
2. A detestable or untrustworthy person (often as a term of abuse; US sl)

• fortiter et recte
• fortitude
• fortitudes
• fortitudinous
• fortlet
• fortlets
• fortnight
• fortnightlies
• fortnightly
• fortnights
• for to
• for toffee
• Fortran
• fortress
• fortressed
• fortresses
• fortressing
• forts
• fortuities
• fortuitism
• fortuitisms
• fortuitist
• fortuitists
• fortuitous
• fortuitously