Vocabulary consisting only from characters you are able to read
お願い
onegai
(1)(hon) request, wish, (int) (2)(abbr) please suru
観察
kansacu
observation, surveysuru
銀器
ginki
silver utensilsmix
頭
kašira
(1)head/ (2)top/ (3)hair (on one's head)/ (4)top structural component of a kanji/(P) leda1
続き
cudzuki
sequel, continuation, (also suffix) continuation (in time and space), second series, succession, spelljlpt3
課題
kadai
subject/theme/task/challenge/issue/matter/(P)jlpt3, leda1