Co-ordinate and Pal

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

Pal and co-ordinate are semantically related. in partner topic. In some cases you can use "Pal" instead a noun phrase "Co-ordinate".

Pal noun - A person who has a strong liking for and trust in another.

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