HSK 7-9
而已
éryǐ助
that's all; nothing more
我只是开个玩笑而已。
Wǒ zhǐ shì kāi gè wán xiào ér yǐ.
I was only making a joke, nothing more.
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.