HSK 7-9
可疑
kěyí形
suspicious; dubious
警方发现账户存在可疑交易。
Jǐng fāng fā xiàn zhàng hù cún zài kě yí jiāo yì.
Police found suspicious transactions in the account.
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Other HSK words sharing a character
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.