Similar words: interrelatedness, spiritedness, indebtedness, farsightedness, connectedness, related, unexpectedness, warmheartedness. Meaning: [rɪ'leɪtɪdnɪs] 
n. a particular manner of connectedness.
n. a particular manner of connectedness. 31. The coordinated development of education and economy is global, relatedness, synthesis and practicalness.
32. ERG theory postulates three sets of needs: existence, relatedness, and growth.
33. The genetic relatedness, from an evolutionary standpoint, affects how much you care for other people.
More similar words: interrelatedness, spiritedness, indebtedness, farsightedness, connectedness, related, unexpectedness, warmheartedness, disconnectedness, related to, unrelated, disinterestedness, correlated, interconnectedness, be related to, contentedness, interrelated, blessedness, redness, business relationship, nakedness, tiredness, handedness, doggedness, cussedness, sacredness, ruggedness, wickedness, wretchedness, preparedness.