1. The rump of a fowl; the buttocks of a horse: part behind the saddle.

2. An inflammation of the trachea, accompanied with a hoarse cough and difficult respiration.

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

• gruup,
• crupy,
• coulp,
• groub,
• groyup,
• froup,
• groupt,
• euroup,
• grioup,
• gronup,
• grouip,
• qroup,
• gropup,
• creap,
• courp,
• growup,
• gtoup,
• gtroup,
• droup,
• groupl

• crepe,
• crapo,
• crappy,
• crape,
• crop,
• crop up,
• creep,
• group,
• crap,
• crp,
• crappie,
• croupe,
• croupy,
• crepeau,
• crupi,
• creepy.

The adjective form of the word "croup" is "croupous".

The plural form of the word "croup" is "croups"

The singular form of the word "croup" is "croupus".