groan with

groan with (something)

To utter a groan for a particular reason (stated after "with"). The patient groaned with discomfort as the doctor examined his injured leg.
See also: groan

groan with something

to groan because of something, such as pain. She groaned with pain, but no one helped her. I think the old man was groaning with boredom more than anything else.
See also: groan