Synonyms for Pin Oak (same or very similar meaning)
WordNet sense 1 (fast-growing medium to large pyramidal deciduous tree of northeastern United States and southeastern Canada having deeply pinnatifid leaves that turn bright red in autumn; thrives in damp soil):
swamp oak, Quercus palustris
WordNet sense 2 (large nearly semi-evergreen oak of southeastern United States; thrives in damp soil):
laurel oak, Quercus laurifolia
From the ODE community, based on WordNet
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