Spicy

Flavoured with or fragrant with spice..

Sweet

having the pleasant taste characteristic of sugar or honey; not salt, sour, or bitter.

Sour

having an acid taste like lemon or vinegar.

Salty

tasting of, containing, or preserved with salt.

Bland

lacking strong features or characteristics and therefore uninteresting.the food or drink is unseasoned or insipid.

Rich

containing a large amount of fat, spices, sugar, etc.

Creamy

resembling cream in consistency or colour.

Bitter

having a sharp, pungent taste or smell; not sweet.

Plain

not decorated or elaborate; simple or basic in character.

Smoky

filled with or smelling of smoke.

Tangy

having a strong, piquant flavour or smell.

Mild

not sharp, hot, or strong in flavour.

Acidic

having the properties of an acid, or containing acid; having a pH below 7.

Astringent

slightly acidic or bitter.

Brackish

(of water) slightly salty, as in river estuaries.

Savoury

belonging to the category that is salty or spicy rather than sweet.