Vocabulary consisting only from characters you are able to read
成人
seidžin
(1)adult, (vs) (2)to grow up, to mature, (3)to come of age jlpt3
飯
meši
(1)meals, food, (2)cooked rice, (3)one's livelihood ryouri
工夫
kufuu
(1)scheme, device, scheming, devising, figuring out, coming up with, solving ingeniously, (2)dedication to spiritual improvement (esp. through Zen meditation); (sens) labourer, laborer, blue-collar suru