ache

a continuous pain in a part of your body, especially one that lasts for a long time

dolor crónico, dolor persistente

Collocations to have an ache in/on somewhere

• He has a constant ache in his back.

  Tiene un dolor crónico en la espalda.

to feel pain, especially for a long time

doler, dolerse (de)

Collocations to ache with something

• Her head ached from the loud noise.

  Le dolía la cabeza por el ruido fuerte.

to want something very much, especially when you feel sad or lonely

anhelar, desear con ansias

Collocations to ache for somebody/something

• She ached to be with him.

  Ella anhelaba estar con él.