UNFETTERED
unchained, unfettered, unshackled, untied
(adjective) not bound by shackles and chains
Source: WordNet® 3.1
Verb
unfettered
simple past tense and past participle of unfetter
Adjective
unfettered (comparative more unfettered, superlative most unfettered)
Not bound by chains or shackles.
(by extension) Not restricted.
Synonyms
• (not bound by chains): free, unchained
• (not restricted): unrestricted
Source: Wiktionary
UNFETTER
Un*fet"ter, v. t. Etym: [1st pref. un- + fetter.]
Definition: To loose from fetters or from restraint; to unchain; to
unshackle; to liberate; as, to unfetter the mind.
Source: Webster’s Unabridged Dictionary 1913 Edition