Vocabulary consisting only from characters you are able to read
変数
へんすう
variable (e.g. math), parametermix
願望
がんぼう
desire, wish, aspiration; desire, wish, aspirationsuru
原っぱ
はらっぱ
open field/empty lot/plain/(P)leda1
等々
とうとう
and so on, at last, finally, after alljlpt3
交差
こうさ
(1)crossing, intersection, (2)(genetic) crossing over suru
苦戦
くせん
hard fight, close gamesuru
次々
つぎつぎ
in succession, one by onejlpt3
無印
むじるし
unlabeled, unbrandedmix
牧
まき
pasture, grazing landmix
点線
てんせん
dotted line/perforated lineleda1
栄養
えいよう
nutrition, nourishmentjlpt3
追求
ついきゅう
(1)pursuing (goal), pursuit, seeking, search, (vs) (2)to pursue (e.g. goal), to seek mix