Breadstuff and Garlic bread

Breadstuff noun - Food made from dough of flour or meal and usually raised with yeast or baking powder and then baked.

Garlic bread and breadstuff are semantically related. In some cases you can replace phrase "Garlic bread" with "Breadstuff", this terms are similar.

Garlic bread noun - French or Italian bread sliced and spread with garlic butter then crisped in the oven.

Breadstuff and garlic bread are semantically related. You can use "Breadstuff" instead a noun phrase "Garlic bread".