Vocabulary consisting only from characters you are able to read
危うく
あやうく
(1)barely, narrowly, (2)almost, nearly mix
危ない
あぶない
dangerous, critical, grave, uncertain, unreliable, limping, narrow, close, watch out!adj, jlpt5
丸で
まるで
(uk) quite, entirely, completely, at all, as if, as though, so to speak, just likejlpt3
勉める
つとめる
to endeavor (endeavour), to try, to strive, to make an effort, to exert oneself, to be diligentichidan, verb, vtrans
今時
いまどき
dnešní doba, současnost, touto dobouleda1, toki
返る
かえる
(1)to return, to come back, to go back, (2)to turn over, (suf,v5r) (3)(after the -masu stem of a verb) (to become) extremely, (to become) completely godan, verb, vintrans