Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
紅白 kouhaku red and white, colours for festive or auspicious occasions (colors)iro
白バイ shirobai police motorcycleryokou
お金 okane moneyjlpt5, leda1
黒い kuroi blackadj, iro
aka rediro, jlpt5
黄金 ougon gold; (n,adj-no) gold; (n,adj-no) gold; goldmix
nezumi (1)mouse, rat, (2)dark gray, dark grey, slate (color, colour); (3)mouse, rat, (4)dark gray, dark grey, slate (color, colour) doubutsu
金メダル kinmedaru gold medalmix
金銀 kingin gold and silverkagaku
緑青 rokushou patina, měděnkakagaku, leda1
赤い akai redadj, iro, jlpt5
青白い aojiroi modrobílý, zelenobílý, bledýiro, leda1
白い shiroi whiteadj, iro, jlpt5
赤えい akaei stingraydoubutsu
赤み akami reddish tinge/tinge of red/slight redness/blushmix