Vocabulary consisting only from characters you are able to read
手がかり
tegakari
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
指す
sasu
(1)to point, (2)to nominate, to select someone, to specify some person, (3)to identify, to indicate, to point out godan, verb, vtrans
耳にする
miminisuru
to hear, to hear by chance, to hear by accident, to catch (the sound)suru
足りる
tariru
(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