1. Pertaining to feuds or fiefs; consisting of feuds or fiefs; embracing tenures by military services. The feudal system, that system which prevailed all over Europe during the middle ages and dates in England from the Norman conquest.by which vassals held their lands from the lord-superior on condition of military service when required.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• fuedal,
• fedural,
• featal,
• femal,
• neutal,
• feaudal,
• fedral,
• fertal,
• febal,
• ferda,
• feidl,
• fedarl,
• feical,
• dedal,
• fedial,
• fedeal,
• fudal,
• fedual,
• verdal,
• bedal

• fatal,
• -ful,
• feat,
• foul,
• feudally,
• fed,
• feed,
• fell,
• fed up,
• feuds,
• medal,
• feud,
• foal,
• dual,
• fetal,
• full,
• federal,
• feel,
• fudala,
• Fedele,
• feuded,
• deal,
• fuel,
• teal,
• pedal.

The adjective form of the word "feudal" is "feudalistic".

The plural form of the word "feudal" is "feudals".

The singular form of the word "feudal" is "feudalism"