1. The state of being related.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• eelatedness,
• relaytedness,
• reltedness,
• relateness,
• relatednes,
• realtedness,
• relitedness,
• unaffectednesss,
• unrelateedness,
• unrelatedeness,
• unrelatednesss,
• unrelatednes,
• unrealtedness,
• unrelatedness,
• elatednesse,
• elatednes,
• Elavatedness,
• heeartedness,
• Limatedness,
• receivednes

• related to,
• relatiative.

The adjective form of the word "relatedness" is "related".

The plural of the "relatedness" can be the "relatednesses".

The singular of the "relatedness" can be the "relatedness".