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