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)

• 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
• fire irons
• fireless
• firelight
• firelighter
• firelighters
• firelights
• firelock
• firelocks