Collocations with "inwardly"

to feel like groaning but not make a sound

to feel intense anger internally without showing it externally

To feel the impulse to grimace but not show it on one's face.

To be angry internally without showing it.

To feel a shudder without showing it physically.

to feel a reaction internally but not show it physically

to show an internal reaction without an obvious physical sign

To feel wonder internally without expressing it outwardly.