1. salgueiro   willow   teak   palm   cinchona   Hint Half-n-half Clue   2. holly   rosewood   holly   coconut   willow   Half-n-half Clue   3. roseira   willow   spruce   walnut   rosewood   Half-n-half Clue   4. coqueiro   rosewood   coconut   teak   sandalwood   Half-n-half Clue   5. abeto   spruce   holly   cinchona   sandalwood   Half-n-half Clue   6. palmeira, palma   willow   cinchona   coconut   palm   Half-n-half Clue   7. teca   sandalwood   rosewood   spruce   teak   Half-n-half Clue