Vocabulary consisting only from characters you are able to read
決
ketsu
decision/vote/(P)mix
大丈夫
daijoubu
all right, O.K., no problemjlpt5
出来る
dekiru
(1)(uk) to be able (in a position) to do, to be up to the task, (2)to be ready, to be completed, (3)to be made, to be built, (4)to be good at, to be permitted (to do), (5)to become intimate, to t ichidan, jlpt3, verb, vintrans
二重
nijuu; futae
(1)double, two-fold, two layers, duplex, (pref) (2)diplo-, dipl; (3)double, two-fold, two layers, duplex, (pref) (4)diplo-, dipl mix
最大化
saidaika
maximization, maximisationsuru
出勤日
shukkinbi
employee's work daymix