Vocabulary consisting only from characters you are able to read
前線
ぜんせん
front line, (weather) frontmix
手がかり
てがかり
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
生み出す
うみだす
(1)to create, to bring forth, to produce, (2)to invent, to think up and bring into being, (3)to give birth to, to bear godan, verb, vtrans
足りる
たりる
(1)to be sufficient/to be enough/ (2)to be worth doing/to be worthy/ (3)to be sufficient/to answer/to do/(P) ichidan, jlpt3, verb, vintrans
地下道
ちかどう
subterranean tunnelmix