Vocabulary consisting only from characters you are able to read
必ず
かならず
always/without exception/necessarily/certainly/without fail/positively/invariably/(P)jlpt3, jlpt4, leda1
安売り
やすうり
výhodná nabídka, výhodný prodejleda1
夜食
やしょく
supper/night meal/late-night snack/"fourth meal"/midnight snackleda1