av-o = grandfather. kia = what kind of (112).
buked-o = bouquet. lingv-o = language.
ekzamen-o = examination. nep-o = grandson.
ferm-i = to close. nu! Well!
frap-i = to strike, to knock. paper-o = paper.
geometri-o = geometry. salut-i = to greet.
german-a = German. sci-i = to know (117).
hejm-o = home. stud-i = to study.