untrammeled

from WordNet (r) 3.0 (2006)

untrammeled
    adj 1: not confined or limited; "the gift of a fresh eye and an
           untrammeled curiosity"- Russell Lord; "the untrammeled
           rush that the snows had shown in the first spring sun"-
           Farley Mowat [syn: {untrammeled}, {untrammelled}]

from The Collaborative International Dictionary of English v.0.48

Untrammeled \Un*tram"meled\, a.
   Not hampered or impeded; free. [Written also {untrammelled}.]
   [1913 Webster]