Smith has proven he's a team guy, someone who won't bellyache about playing time.
From the sacbee.com
The nutritionists'mistakes rarely result in anything more severe than a bellyache.
From the theepochtimes.com
All they can is bellyache to mollify the most vociferous of their supporters.
From the economist.com
Go for a second hot dog in the eighth, and nurse your bellyache in the ninth.
From the time.com
It's hard not to bellyache about an opponent who piggybacks on your content.
From the sltrib.com
If little Billy's got a bellyache, who can say the cafeteria's not to blame?
From the sltrib.com
Baby boomers get sick of hearing young people bellyache about the grim jobs situation.
From the online.wsj.com
Why do people jump up and down and holler and scream and cry and bellyache?
From the orlandosentinel.com
Count three-time Derby winner Bob Baffert among those who discount Uncle Mo's bellyache.
From the freep.com
More examples
Gripe: complain; "What was he hollering about?"
Stomachache: an ache localized in the stomach or abdominal region
Abdominal pain (or stomach ache) can be one of the symptoms associated with transient disorders or serious disease. Making a definitive diagnosis of the cause of abdominal pain can be difficult, because many diseases can result in this symptom. Abdominal pain is a common problem. ...
Any pain in the belly, stomach, or abdomen; To complain or whine, especially needlessly