Vocabulary consisting only from characters you are able to read
国歌
kokka
national anthemmix
言い難い
iigatai
hard to say, inexpressible, hesitant to say; hard to say, inexpressible, hesitant to sayadj
形式
keišiki
(1)form (as opposed to substance), formality, (2)method, system, style, (3)format, mode, appearance, form (something takes), (4)math expression math
前非
zenpi
past folly, past sinmix
書き下ろし
kakioroši
writing something on commission, newly written textmix