Vocabulary consisting only from characters you are able to read
前線
zensen
front line, (weather) frontmix
中年
chuunen
middle-age, middle age, midlife, one's middle yearsmix
相当
soutou
(1)befitting, becoming, worthy of, proportionate, in keeping with, suitable, (2)considerable, substantial, (vs) (3)to be worthy of, to be proportionate to, (4)to correspond to (in meaning, functio suru
心電図
shindenzu
electro-cardiogram, ECG, EKGbyouki
大の字
dainoji
shape of the "dai" kanji (esp. person with arms and legs outstretched)suru