tame

[1]	chasten , subdue
[2]	tone down , moderate
[3]	domesticate , cultivate , naturalize , naturalise
[4]	domesticate , domesticize , domesticise , reclaim
[5]	domesticate , break , domesticate , train , house-train , gentle , master , subdue , subjugate
[6]	calm , subdue , control , mollify , pacify , mute , temper , soften , curb , tone down , moderate , mitigate , tranquillize

adj.

[1]	tamed , docile , disciplined , obedient , domesticated , house-broken , trained , broken
[2]	mild , gentle , fearless , unafraid
[3]	tractable , pliant , compliant , meek , submissive , mild , under (someone's) control/thumb , subdued , suppressed , unassertive , feeble , ineffectual , timid , timorous , cowardly , pusillanimous , chicken-hearted , faint-hearted , white-livered , lily-livered , yellow , (Colloq) wimpish
[4]	boring , tedious , tiresome , dull , insipid , bland , lifeless , flat , vapid , prosaic , humdrum , bland , unexciting , uninspired , uninspiring , run-of-the-mill , ordinary , uninteresting , dead , (Colloq) wishy-washy
[5]	tamed
[6]	meek