Vocabulary consisting only from characters you are able to read
作る
tsukuru
to make, create, manufacture, construct, draw up, write, compose, build, cultivate, organize, establish, make up (a face), trim (a tree), prepare (food), commit (sin)godan, jlpt5, leda1, verb, vtrans
心電図
shindenzu
electro-cardiogram, ECG, EKGbyouki
切れる
kireru
(1)to cut well/to be sharp/ (2)to break (off)/to snap/to wear out/ (3)to be injured/ (4)to burst/to collapse/ (5)to be disconnected/to be out of/to expire/to sever (connections) with/ (6)to be shrewd ichidan, jlpt3, leda1, verb, vintrans