tonka-bean /tongˈkə-bēnˈ/

1. (also tonga-bean /tongˈgə-/, tonquin-bean /tongˈkēn-/) the coumarin-scented seed of a large papilionaceous tree (genus Dipteryx) of Guiana, used for flavouring snuff, etc
2. The tree from which it comes

• heaven-sent
• heavenward
• heavenwards
• heave-offering
• heave-offerings
• heaver
• heavers
• heaves
• heave-shoulder
• heave the gorge
• heave the lead
• heave the log
• heave to
• heavier
• heavier-than-air
• heavies
• heaviest
• heavily
• heaviness
• heavinesses
• heaving
• heavings
• Heaviside layer
• heavy
• heavy-armed