free
free
adjective
Not confined, enslaved, or subject to external control or restriction.
"The bird was finally free from its cage."
adjective
Provided or available without charge or payment; costing nothing.
"You can get a free sample at the shop."
verb
To release someone or something from confinement, obligation, or restriction.
"They worked to free the trapped animal."
Thesaurus
Synonyms: unloosen, liberate, unloose, loose, release, disengage, unoccupied, escaped, liberated, autonomous, available, unconfined
Antonyms: apply, blame, block, bound, close up, confine, deposit, detain, enforce, fault, freeze, immobilise