Vocabulary consisting only from characters you are able to read
やる気
やるき
willingness (e.g. to do something)/eagerness/motivation/inspiration/determination/high aspirationsjlpt3
送料
そうりょう
postage, carriagemix
忙中
ぼうちゅう
(in the midst of) busynessmix
和歌
わか
waka (classic Japanese poem, esp. a tanka, often 31 mora)mix