1. Type of bevel gear used in vehicle transmission systems
   - hypoid

Derived forms: hypoid gears

• grubbiness
• grubby
• grubstake
• grudge
• grudging
• grudgingly
• gruel
• grueling
• gruelingly
• gruelling
• gruellingly
• gruesome
• gruesomely
• gruesomeness
• gruff
• gruffly
• gruffness
• grugru
• grugru nut
• grugru palm
• Gruidae
• Gruiformes
• grumble
• grumbler
• grumbling