She couldn't help but flinch at the sight of blood.
flinch from
Frequency:
70
%
He didn't flinch from the challenge, he embraced it.
flinch in
Frequency:
60
%
She flinched in pain as the needle pricked her skin.
flinch with
Frequency:
50
%
He flinched with fear when he heard a loud noise behind him.
Idiomatic Expressions for flinch
Phrase: Not flinch an inch
Meaning: To not show any signs of fear or hesitation, to remain steadfast and unwavering.
Usage: Despite the tough circumstances, she did not flinch an inch and continued with her work.