groom / grume [gru:m]
groom – n. & v. – n. – 1. bridegroom; 2. a person employed to take care of horses; 3. British military any of certain officers of the royal household; v. – 1. to tend horses; 2. brush and clean an animal’s fur; 3. give a neat or tidy appearance to; 4. prepare or train for a particular purpose
grume – n. – 1. a lump; 2. Medicine a clot of blood; blood in a clotted or viscous condition; also, any viscous fluid or mass of fluid