Vocabulary consisting only from characters you are able to read
観察
kansacu
observation, surveysuru
類
tagui
(1)kind, sort, type, (2)equal, match, peer; kind, sort, class, family, genus mix
種々
šudžu
variety; varietymix
試練
širen
test, trial, probation, ordeal, tribulationmix
話題
wadai
topic, subjectmix