HSK 7-9
反常
fǎncháng形
unusual; abnormal
今天气温突然升高很反常。
Jīn tiān qì wēn tū rán shēng gāo hěn fǎn cháng.
Today's sudden rise in temperature is abnormal.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.