The Collaborative International Dictionary of English v.0.48:
Tameness \Tame"ness\, n. The quality or state of being tame. [1913 Webster]WordNet (r) 3.0 (2006):
tameness n 1: the quality of being vapid and unsophisticated [syn: jejunity, jejuneness, tameness, vapidity, vapidness] 2: the attribute of having been domesticated [syn: tameness, domestication] [ant: wildness]