mastic or mastich /masˈtik/

1. A pale yellow gum resin from certain Mediterranean trees, used for varnish or cement
2. A tree exuding mastic, esp the lentisk (Pistachia lentiscus, cashew-nut family)
3. A bituminous or oily cement of various kinds

• backhand
• backhanded
• backhanded compliment
• back-hander
• back-handers
• backhanding
• backhands
• back-heel
• back-heeled
• back-heeling
• back-heels
• backhoe
• backhoe loader
• backhoes
• backing
• backing-down
• backings
• backing storage
• backing store
• backing track
• backing tracks
• back in the day
• back issue
• back issues
• backland