exactly, actually (emphasis in question for exact answer)
A great way to remember a character is by searching for patterns across all the words that contain it. Can you find similarities?
|竟然||4||jìng rán||to one's surprise|
|研究||4||yán jiū||study, research|
|毕竟||5||bì jìng||after all|
|讲究||5||jiǎng jiu||exquisite; be particular about|
|终究||6||zhōng jiū||all in all|
|追究||6||zhuī jiū||look into, find out|