1.   It was feeling a deep ache of loss for something she had never had in the first place.

2.   A deep ache tugged at her, tears stung her eyes, she looked back at her father.

3.   What is real for Wilson is the deep ache in his thighs, his back, his hands, and his creaky swing.

4.   It may be a deep ache, a burning pain, sharp jabs, or even feel like an electric shock.