Charge card and Revolving credit

Charge card noun - A card (usually plastic) that assures a seller that the person using it has a satisfactory credit rating and that the issuer will see to it that the seller receives payment for the merchandise delivered.

Revolving credit and charge card are semantically related. In some cases you can use "Revolving credit" instead a noun phrase "Charge card".

Revolving credit noun - A consumer credit line that can be used up to a certain limit or paid down at any time.

Charge card and revolving credit are semantically related. Sometimes you can replace phrase "Charge card" with "Revolving credit", this phrases are similar.