Vocabulary consisting only from characters you are able to read
外力
がいりょく
external forcemix
一次(の)
いちじ(の)
first/primary/linear (equation)/first-orderadj, leda1
赤み
あかみ
reddish tinge/tinge of red/slight redness/blushmix
交代
こうたい
alternation, change, relief, relay, shift, substitution (sports, etc.)suru
大国
たいこく
large country, major powersmix
自明の理
じめいのり
self-evident truth, truism, axiommix
一切
いっさい
all/everything/without exception/the whole/entirely/absolutely/(P)leda1
島国
しまぐに
island country (sometimes used as a metaphor for Japan)/(P)leda1