Vocabulary consisting only from characters you are able to read
野生
やせい
(1)wild, growing wild, (pn) (2)(arch) (male) I suru
愛知県
あいちけん
Aichi prefecture (Chuubu area)namae
切線
せっせん
tangent (in trigonometry)mix
元来
がんらい
originally, primarily, essentially, logically, naturallymix
分化
ぶんか
specialization, specialisationsuru
親友
しんゆう
close friend/bosom (old, intimate) friend/buddy/crony/chum/(P)leda1
上
うえ
above, on top of, up, upper part, surfacejlpt5
幸
さち
(1)good luck, fortune, happiness, (2)harvest, yield mix
三線
さんしん
(1)Okinawan traditional three-stringed instrument; precursor to the shamisen; (2)shamisen mix