Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
よん fourjlpt5
火山 かざん volcanoleda1, shizen
やま mountain, pile, heap, climax, critical pointjlpt5, shizen
円い まるい round, circular, sphericaladj, jlpt5
みず waterjlpt5, kagaku, ryouri, shizen
生む うむ to give birth, to deliver, to producegodan, jlpt3, verb, vtrans
~本 ~ほん counter for long, cylindrical objectscounter, jlpt5
四十 よんじゅう 40math
山々 やまやま mountainsshizen
友人 ゆうじん friend/(P)jlpt3, jlpt3, leda1