Vocabulary consisting only from characters you are able to read
登録
とうろく
registration/accession/register/entry/record/(P)suru
石橋
いしばし
stone bridge; stone bridgemix
線路
せんろ
line, track, roadbedmix
数式
すうしき
numerical formulamix
整理
せいり
sorting, arrangement, organization, putting in order, adjustment, regulation, liquidationjlpt3
々
おなじ; おなじく; くりかえし; どうのじてん; のま
množné číslo (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (jen výjmečně)
次々に
つぎつぎに
one by one, one after another, successivelyjlpt3
続き
つづき
sequel, continuation, (also suffix) continuation (in time and space), second series, succession, spelljlpt3