卒業【そつぎょう】
graduation, completion (of a course), moving on (from), outgrowing (something), leaving (a group, company, etc.), quitting
卒業式【そつぎょうしき】
graduation ceremony, commencement
卒業生【そつぎょうせい】
graduate, alumnus
高卒【こうそつ】
having graduated from high school (as one's highest completed level of education), high school graduate
新卒【しんそつ】
new graduate, recent graduate
学卒【がくそつ】
college graduate
脳卒中【のうそっちゅう】
stroke, cerebral haemorrhage, cerebral hemorrhage
中卒【ちゅうそつ】
having graduated from junior high school (as one's highest completed level of education), having completed no schooling beyond junior high school, middle school graduate