Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
エー足すビー足すシー エーたすビーたすシー A+B+Cmath
かわ riverjlpt5, shizen
切る きる (1)to cut (usu. to cut through)/ (2)to sever (connections, ties)/ (3)to turn off (i.e. the light)/ (4)to terminate (i.e. a conversation)/to hang up (the phone)/to disconnect/ (5)to punch (a ticket)/t godan, jlpt5, leda1, verb, vtrans
九九 くく násobilkaleda1, math
正しい ただしい right, correctadj, jlpt4