bogie or bogey /bōˈgi/

1. A low heavy truck, a trolley
2. A small railway freight truck
3. A pivoted undercarriage, as in a railway locomotive or vehicle
4. A child's home-made racing cart (Scot)

• undersayes
• undersaying
• undersays
• under-school
• under-schools
• underscore
• underscored
• underscores
• underscoring
• underscrub
• underscrubs
• undersea
• under seal
• underseal
• undersealed
• under sealed orders
• undersealing
• undersealings
• underseals
• under-secretaries
• under-secretary
• under-secretaryship
• under-secretaryships
• underself
• undersell