Acceptable and Long-established

Acceptable adjective - Of a level of quality that meets one's needs or standards.

Long-established and acceptable are semantically related In some cases you can use "Long-established" instead an adjective "Acceptable".

Nearby Words: accept, accepted, acceptance, accepting, acceptably

Acceptable and long-established are semantically related in usual topic. Sometimes you can use "Acceptable" instead an adjective phrase "Long-established", if it concerns topics such as traditional.