expense account vs travel and entertainment account

expense account and travel and entertainment account both are nouns.

Word	Noun	Adjective	Verb	Adverb
expense account	Yes	No	No	No
travel and entertainment account	Yes	No	No	No

As nouns, expense account and travel and entertainment account are synonyms defined as:

expense account and travel and entertainment account: an account to which salespersons or executives can charge travel and entertainment expenses

expense account (noun)	travel and entertainment account (noun)
an account to which salespersons or executives can charge travel and entertainment expenses	an account to which salespersons or executives can charge travel and entertainment expenses