Vocabulary consisting only from characters you are able to read
号
ごう
(1)number/edition/make/model/issue/part of that group/ (2)sobriquet/pen-name/(P) leda1, math
乱
らん
revolt, rebellion, warmix
者
もの
someone of that nature/someone doing that work; person (rarely used w.o. a qualifier)/(P); person (rarely used w.o. a qualifier)leda1
試作機
しさくき
prototype (e.g. plane)mix
地位
ちい
(social) position, statusmix
流行る
はやる
(1)to be popular, to come into fashion, (2)to be prevalent, to spread widely (e.g. disease), to be endemic, (3)to flourish, to thrive godan, jlpt3, verb, vintrans
上手く
うまく
(1)skilfully, skillfully, well, aptly, cleverly, (2)successfully, smoothly, (3)deliciously mix
減少
げんしょう
decrease, reduction, declinesuru