stomachache
stomach ache
bellyache
gastralgia

Later, at her party, everyone shows up but Frank, who has a stomach ache.

He imagined it would be like having a very bad stomach ache.

Some people drink it hot as a remedy for stomach ache.

A 13-year-old boy showed up complaining of a stomach ache.

With those changes comes stress and, in turn, a stomach ache.

The crushed leaves have been used in the treatment of stomach aches.

I had a stomach ache for the first two days.

Who among us hasn't had a stomach ache - and probably blamed last night's dinner?

Players would get weekly stomach aches and not be able to play that night.

Friends said Korshunova had a stomach ache before her death.