Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
こえ voicejlpt5
いずみ springshizen
何回 なんかい how many times?/(P)leda1
響き ひびき echo, sound, reverberation, noisemix
遠回り とおまわり detour/roundabout wayleda1
歯痛 はいた toothachebyouki
回す まわす (1)to turn/to rotate/to gyrate/ (2)to circulate/to send around/ (3)to surround/ (4)to put something to a new use (e.g. leftovers)/(suf,v5s) (5)(after the -masu stem of a verb) ... around (i.e. to ch godan, leda1, verb, vtrans
毎回 まいかい every time/each round/(P)leda1
光学 こうがく opticsmix
回る まわる (1)to turn/to revolve/ (2)to visit several places/ (3)to function well/ (4)to pass a certain time/(P) godan, verb, vintrans