The parent's careworn face.
The weeks of working hard to look after his sick family left him looking careworn.
My younger sister and I carried out several operations on him so he looked rather careworn.
That feeling was so strong at the moment of leaving Voronezh that those who saw her off, as they looked at her careworn, despairing face, felt sure she would fall ill on the journey.
careworn look, the weary eye, the heavy step.
careworn face recalls it by association.