We don't have synonyms for english oak yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are english law.
(n) :
(uncountable) This plant seen as a national emblem of England.
(n) :
(countable, uncountable) A tree of the species Quercus robur, native to most of Europe, and to Anatolia to the Caucasus, and also to parts of North Africa.
(n) :
(uncountable) This plant seen as a national emblem of England.
(n) :
(countable, uncountable) A tree of the species Quercus robur, native to most of Europe, and to Anatolia to the Caucasus, and also to parts of North Africa.