Free

 - not literal;  unconstrained or not chemically bound in a molecule or not fixed and capable of relatively unrestricted motion; able to act at will; not hampered; not under compulsion or restraint; not held in servitude;  not occupied or in use;  not fixed in position; not taken up by scheduled activities;  costing nothing;  without restraint;  people who are free;  free or remove obstruction from; grant freedom to; free from confinement;  free from obligations or duties;  make (information) available publication;  make (assets) available;  let off the hook;  remove or force out from a position;  part with a possession or right;  relieve from;  grant relief or an exemption from a rule or requirement to

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