I know different English words for good tasting foods or drinks: tasty, lovely, delicious, yummy... But unfortunately the dictionary entries do not enable me to decide which one to use in which situation.
Delicious seems to be a "grown-ups' word", yummy a word of child speak: is that correct? What about tasty and lovely? Are there other words with this meaning? Which word should I use for an one-word-exclamation that I like the taste of the food/drink?