transactions vs written account

transactions and written account both are nouns.

Word	Noun	Adjective	Verb	Adverb
transactions	Yes	No	No	No
written account	Yes	No	No	No

As nouns, written account is a hypernym of transactions; that is, written account is a word with a broader meaning than transactions:

Other hypernyms of transactions include written record.

transactions (noun)	written account (noun)
a written account of what transpired at a meeting	a written document preserving knowledge of facts or events