Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
水道 すいどう water works, water supplyjlpt4, leda1
岩山 いわやま rocky mountainleda1, shizen
いわ rock (boulder)kagaku, leda1, shizen
山川 さんせん; やまかわ; やまがわ mountains and rivers; mountains and rivers; mountain riversmix
さざ波 さざなみ rippleshizen
tree, woodjlpt5, shokubutsu
玉ねぎ たまねぎ onion (edible plant, Allium cepa)mix
道路 どうろ silnicejlpt3, leda1, ryokou
石灰 せっかい limekagaku
土木 どぼく public worksmix