Vocabulary consisting only from characters you are able to read
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
耳にする
miminisuru
to hear, to hear by chance, to hear by accident, to catch (the sound)suru
手がかり
tegakari
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
頭
kašira
(1)head/ (2)top/ (3)hair (on one's head)/ (4)top structural component of a kanji/(P) leda1
足りない
tarinai
(1)insufficient/not enough/lacking/ (2)dim-witted/slow/one brick short of a full load adj