Vocabulary consisting only from characters you are able to read
工学
kougaku
engineeringmix
火に油を注ぐ
hiniaburawososogu
to make things worse, to stir things up, lit: to add fuel to the firegodan, verb
覚める
sameru
(1)to wake, to wake up, (2)to become sober, to sober up, to regain consciousness (e.g. after anaesthesia), (3)to come to one's senses, to be disillusioned ichidan, jlpt3, verb, vintrans