personal line of credit vs bank line

personal line of credit and bank line both are nouns.

Word	Noun	Adjective	Verb	Adverb
personal line of credit	Yes	No	No	No
bank line	Yes	No	No	No

As nouns, personal line of credit and bank line are synonyms defined as:

personal line of credit and bank line: the maximum credit that a customer is allowed

Other synonyms of personal line of credit include credit line, line, line of credit, personal credit line.

personal line of credit (noun)	bank line (noun)
the maximum credit that a customer is allowed	the maximum credit that a customer is allowed