1. on guard vigilant
  2. en garde (fencing) in a defensive stance
  3. ungeared having gears not engaged or disconnected
  4. vanguard the leading units moving at the head of an army
  5. inaugurate commence officially
  6. ingrate a person who shows no gratitude
  7. awkward lacking grace or skill in manner or movement or performance
  8. niggard a selfish person who is unwilling to give or spend
  9. off guard not prepared or vigilant
  10. off-guard not prepared or vigilant
  11. junkyard a field where junk is collected and stored for resale
  12. angered marked by extreme anger
  13. uncured not seasoned
  14. onward in a forward direction
  15. on board on a ship, train, plane or other vehicle
  16. unguarded displaying or feeling no wariness
  17. inaccurate not exact
  18. shin guard a stiff protective garment worn by hockey players or a catcher in baseball to protect the shins
  19. untoward not in keeping with accepted standards of what is proper
  20. orchard a small cultivated area where fruit trees are planted

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