Vocabulary consisting only from characters you are able to read
うま味
うまみ
(1)good flavor (flavour), good taste, deliciousness, (2)umami (fifth category of taste, corresponding to the flavour of glutamates), (3)skill, (4)profit mix
灰色
はいいろ
grey, gray, asheniro
会
かい
(1)meeting, assembly, party, (2)association, club jlpt3