burdenless
clear
unburdened
unmortgaged
adaptable
defenseless
negligible
painless
unable
unaltered
unavailable
unchanged
uncontroversial
undefended
uneventful
unexceptionable
unfettered
unhampered
unimpressed
unintimidated
unlined
unnoticed
unproductive
unprotected
unrecognized
unremarkable
unrepresented
unscathed
encumbered
lumbard
numbered
outnumbered