uncommitted

adjectives

not bound or pledged
uncommitted
antonym
committed
is similar to
having no commitments or responsibilities; carefree
"a fancy-free bachelor"
fancy-free
is similar to
not definitely committed to a party or policy
"floating voters"
floating
is similar to
not yet having made a commitment
"undecided voters"
undecided
not associated in an exclusive sexual relationship
unattached, uncommitted
not busy; not otherwise committed
"he was not available for comment"; "he was available and willing to accompany her"
available, uncommitted