Vocabulary consisting only from characters you are able to read
山
やま
mountain, pile, heap, climax, critical pointjlpt5, shizen
上手い
うまい
(1)skillful, clever, expert, wise, successful, (2)delicious, appetizing, appetising, (3)fortunate, splendid, promising adj
三日
みっか
three days, the third day of the monthjlpt5, toki
耳にする
みみにする
to hear, to hear by chance, to hear by accident, to catch (the sound)suru