Vocabulary consisting only from characters you are able to read
電波
でんぱ
(1)electro-magnetic wave, radio wave, (n,adj-na) (2)(sl) nonsense mix
不幸
ふこう
unhappiness, sorrow, misfortune, disaster, accident, deathmix
面倒
めんどう
trouble/difficulty/care/attention/(P)jlpt3
経線
けいせん
meridian, longitudemix
分の
ぶんの
denominator bun no numerator (in writing common fractions), X Yth's (Y bun no X)jlpt3, math