Words to describe flavors.
濃い
Rich
薄い
Light
甘い
Sweet
辛い
Spicy
苦い
渋い
bitter
しょっぱい
You thought it is not salty, but it is salty.
たっぷり
full
野菜たっぷり
full of vegetables flavors
塩辛い
Too salty
酸っぱい
sour
ストレート
straight flavor
まろやか
smooth
See also how to describe Delicious in Japanese.