Co-ordinate and Reciprocative

Co-ordinate noun - A number that identifies a position relative to an axis.

Reciprocative and co-ordinate are semantically related. in exchanged topic. In some cases you can use "Reciprocative" instead an adjective phrase "Co-ordinate".

Reciprocative adjective - Given or done or owed to each other.

Co-ordinate and reciprocative are semantically related. Sometimes you can replace phrase "Co-ordinate" with "Reciprocative", this terms are similar.