HSK 2
虽然
suīrán连
although; even though (often used correlatively with 可是 or 但是 etc)
虽然下雨，我们还是去学校。
Suīrán xià yǔ, wǒmen háishi qù xuéxiào.
Although it is raining, we are still going to school.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 2.