gru-gru or groo-groo /grooˈgroo/

1. A name for several tropical American palms related to the coconut palm, yielding oil-nuts
2. An edible weevil grub (also gru-gru worm) found in their pith

• cow whale
• cow whales
• cow-wheat
• cox
• coxa
• coxae
• coxal
• decarburise
• decarburization
• decarburize
• decare
• decares
• decastere
• decasteres
• decastich
• decastichs
• decastyle
• decastyles
• decasyllabic
• decasyllable
• decasyllables
• decathlete
• decathletes
• decathlon
• decathlons