Vocabulary consisting only from characters you are able to read
学力
gakurjoku
scholarship, knowledge, literary abilitymix
上る
noboru
(1)to rise, to go up, to come up, to ascend, to be raised, (2)to enter (esp. from outdoors), to come in, to go in, (3)to enter (a school), to advance to the next grade, (4)to get out (of water), t godan, jlpt3, verb, vintrans
山上
sandžou
mountain topmix
手がかり
tegakari
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
土木
doboku
public worksmix
耳にする
miminisuru
to hear, to hear by chance, to hear by accident, to catch (the sound)suru