relationship

/ɹɪˈleɪʃ(ə)nʃɪp/

Connection or association; the condition of being related.

The links between the x-values and y-values of ordered pairs of numbers especially coordinates.

Kinship; being related by blood or marriage.

A romantic or sexual involvement.

They have been in a relationship for ten years, but have never married.

A way in which two or more people behave and are involved with each other

I have a good working relationship with my boss.

The level or degree of affinity between keys, chords and tones.