Vocabulary consisting only from characters you are able to read
適当
tekitou
(1)suitable, proper, appropriate, adequate, fit, (2)noncommittal, vague, equivocal, unserious, irresponsible adj, jlpt3, jlpt4
関心
kanshin
concern, interestmix
使用中
shiyouchuu
busy, in the middle (of)mix