Addition and Affixing

Addition noun - A smaller structure added to a main building.

Affixing and addition are semantically related. in inclusion topic. In some cases you can use "Affixing" instead a noun "Addition", when it comes to topics like adding.

Nearby Words: additional, adding, additive, additionally

Addition and affixing are semantically related. You can use "Addition" instead a noun "Affixing".

Nearby Words: affix, affixed, affixation