chinkapin oak vs yellow chestnut oak

chinkapin oak and yellow chestnut oak both are nouns.

Word	Noun	Adjective	Verb	Adverb
chinkapin oak	Yes	No	No	No
yellow chestnut oak	Yes	No	No	No

As nouns, chinkapin oak and yellow chestnut oak are synonyms defined as:

chinkapin oak and yellow chestnut oak: medium-sized deciduous tree of the eastern United States that yields a strong durable wood

Other synonyms of chinkapin oak include chinquapin oak, Quercus muehlenbergii.

chinkapin oak (noun)	yellow chestnut oak (noun)
medium-sized deciduous tree of the eastern United States that yields a strong durable wood	medium-sized deciduous tree of the eastern United States that yields a strong durable wood