Vocabulary consisting only from characters you are able to read
音響
おんきょう
sound, noise, echo, acousticsongaku
指示
しじ
indication, instruction, designation, directionssuru
響く
ひびく
(1)to resound, to be heard far away, (2)to reverberate, to shake, to vibrate, (3)to come (home), to remain (with someone), (4)to have an effect, to make an impression godan, verb, vintrans
各
かく
each, every, either, respectively, severally; each, every, allmix