English breakfast tea vs congou

English breakfast tea and congou both are nouns.

Word	Noun	Adjective	Verb	Adverb
English breakfast tea	Yes	No	No	No
congou	Yes	No	No	No

As nouns, English breakfast tea and congou are synonyms defined as:

Other synonyms of English breakfast tea include congo, congou tea.

English breakfast tea (noun)	congou (noun)
black tea grown in China	black tea grown in China