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)

• play-box
• play-boxes
• playboy
• playboys
• Playbuses
• Playbusses
• optimalisation
• optimalisations
• optimalise
• optimalised
• optimalises
• optimalising
• optimality
• optimalization
• optimalizations
• optimalize
• optimalized
• optimalizes
• optimalizing
• optimally
• optimate
• optimates
• optime
• optimes
• optimisation