Persist and Soldier on

Persist verb - To continue despite difficulties, opposition, or discouragement.

Soldier on and persist are semantically related in persevere topic. In some cases you can use "Soldier on" instead a verb "Persist", when it comes to topics like plug away. informal substitute

Persist and soldier on are semantically related in persevere topic. You can use "Persist" instead a verb "Soldier on".