HSK 1
没事
méishì动
it's not important; it's nothing; never mind; to have nothing to do
我今天没事，想去玩。
Wǒ jīntiān méishì, xiǎng qù wán.
I have nothing to do today and want to go have fun.
Say it
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Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 1.