Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
umi sea, beachjlpt5, leda1, shizen
水源 suigen source of river, fountainheadmix
器具 kigu utensil, apparatus, implement, device, gadgetuchi
汚れる yogoreru to get dirtyichidan, jlpt3, jlpt4, verb, vintrans
吹雪 fubuki snow storm, blizzardmix
母国語 bokokugo mother tongue, native languagemix
日の丸 hinomaru (1)outline of the sun (esp. represented as a red circle)/ (2)(abbr) the Japanese flag/(P) leda1
hen side, part, area, vicinityjlpt5
無関係 mukankei unrelatedmix
事業 jigyou projekt, podnikleda1