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There's no telling when she'll stab you in the back.
He has a habit of scratching his back and biting his nails.
He has the habit of scratching his head.
She glimpsed him running through the crowd.
His constant insults aroused her anger.
The cat scratched my hand.
You should try not to scratch your insect bites.
She is struggling helplessly.
He is up to his ears in debt.
He will wriggle out of the fix.
I would like to draw your attention to the fact that Kanjisho uses multiple sources of data provided by third parties.
The search results are provided by the wonderful Jisho API which itself uses various data sources which you can find on the jisho's website. The data concerning the kanji strokes are provided by the KanjiVG project, under the CC BY 3.0 FR license. I also use Tatoeba to provide example sentences and Kuroshiro to obtain the furiganas and romajis versions of the sentences.
If you find any vices, errors or malfunctions, please let me know so that I can correct them.