1. The ground-nut.

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

• peaunuts,
• penut,
• peant,
• peannut,
• panet,
• pennut,
• pleant,
• pegnat,
• wlanut,
• peants,
• teanat,
• peaunt,
• peanutes,
• peanutt,
• perant,
• peanute,
• pennt,
• pernit,
• peqnut,
• preant

• penned,
• Penate,
• pennate,
• penta,
• pent.

The adjective form of the word "peanut" is "peanutty".

The plural of the "peanut" can be the "peanuts".

The singular of the "peanut" can be the "peanut".