Collocations for streak - noun

dark
There were dark streaks down her cheeks where she had been crying.

faint, pale

~ of
The last streaks of light faded from the sky.

a streak of lightning
A streak of lightning forked across the sky.

a streak of red, white, etc.
She had a few streaks of grey in her black hair.

strong | hidden | adventurous, competitive, independent, mean, puritanical, rebellious, ruthless, selfish, stubborn, vicious

have
Most of the players have a strong competitive streak.

reveal, show
She suddenly revealed a mean streak in her character.

with a ~
Holidays in the Australian outback are for those with an adventurous streak.

~ of
There was a streak of insanity in the family.

winning | losing

be on
The team has been on a winning streak since it won against Lazio.