What is a synonym for "redden"?

Common synonyms include: blush, flush, autumn color change, blanch, bloodstains, blush.

Redden

/ˈɹɛdn̩/ name, verb

name, verb ·Moderate ·College level

Verb

1
To become red or redder. intransitive
"But I will make you blush; nay, I will make you redden all over."
2
turn red, as if in embarrassment or shame wordnet
3
To make red or redder. transitive
"God redden your pale blood!"
4
turn red or redder wordnet
5
make red wordnet

Proper Noun

1
A male given name.
2
A surname.
"Deobra Redden, 31, was caught on camera in January jumping over a desk and lunging at Judge Mary Kay Holthus, who was sentencing him in another case."

"With every minute, the flames began to redden the sky in a dramatic display."

From red + -en.