1. The kidneys; the lower part of the back; the inward parts; the heart.

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

• remins,
• ruiens,
• reqions,
• reuin,
• reminis,
• resis,
• eains,
• ratins,
• reginos,
• oreans,
• resons,
• regins,
• riegns,
• roons,
• readins,
• reuing,
• riuns,
• reine,
• raisns,
• trens

• remick,
• reames,
• reinoso,
• reynosa,
• Renwick,
• reynaga,
• REAMS,
• reynoso,
• rensch,
• Reineck,
• rennick,
• Reims,
• renege,
• renz,
• Renshaw,
• remus,
• renick,
• reinke,
• Remigio,
• rench,
• renzi,
• remiss,
• reinsch,
• reineke.

The adjective form of the word "reins" is "reined".