unconnected
unengaged
unpledged
unpromised
vagile
afoot and lighthearted
apart
asunder
at large
at liberty
autonomous
bipartite
clear
detached
dichotomous
discontinuous
discrete
disengaged
distinct
divergent
easygoing
emancipated
footloose
footloose and fancy-free
free
free and easy
free as air
freeborn
freed
go-as-you-please
in the clear
in two
incoherent
independent
insular
liberated
loose
noncohesive
on the loose
partitioned
released
scot-free
self-governing
self-regulating
self-reliant
self-sustained
self-sustaining
separate
single
unaffiliated
unassociated
unattended
uncommitted
childless
clueless
defenceless
heterosexual
nubile
presentable
sunshine-yellow
unchecked
unconvinced
uncorrupted
unimpeded
uninhabited
unintimidated
unmarried
unobserved
unopposed
unregulated
unrelated
unrepentant
unrestricted
unscathed
untenanted
attached
dispatched
hatched
latched
matched
mismatched
overmatched
patched
reattached
scratched
snatched
thatched
unmatched