Never-ending and Without interruption

Never-ending adjective - Uninterrupted in time and indefinitely long continuing.

Without interruption and never-ending are semantically related. in incessant topic. In some cases you can use "Without interruption" instead an adjective phrase "Never-ending".

Never-ending and without interruption are semantically related. Sometimes you can replace phrase "Never-ending" with "Without interruption", this phrases are similar.