Crossword Clue:

of or pertaining to the oak tree

AnswerCrossword Clue
LITTORALPertaining to the beach or shore
EOANPertaining to the dawn or east.
CANDYCANEChristmas tree decoration ... or a hint to what the circled letters form
ACORNOak-tree-to-be
ACORNOak tree-to-be
PINICPertaining to a coniferous tree.