Additional vs. Supplementary — What's the Difference?

The operation that, for positive integers, consists of increasing by a definite number of increments of 1. The operation is extended to other numbers according to the additive properties of positive integers and other algebraic properties.

Completing or enhancing something

Any of certain analogous operations involving mathematical objects other than numbers.

A supplementary person or thing.

The process of adding or joining something to something else, typically to make it larger

Something added to complete a thing, make up for a deficiency, or extend or strengthen the whole.

Something added

A section added to a book or document to give further information or to correct errors.

Supplemental or added to something.

A separate section devoted to a special subject inserted into a periodical, such as a newspaper.

Something added.

See dietary supplement.

Added; supplemental; in the way of an addition.

See supplementary angle.

Something added.

To provide or form a supplement to.

Existing or coming by way of addition;

Additional; added to supply what is wanted.

Added to complete or make up a deficiency;

Something additional; an extra.

Further or added;

Added to complete or make up a deficiency;

More;

Functioning in a subsidiary or supporting capacity;

One more or an added;