Word: unbridled
To remove the bridle, and other tack, from (a horse or other animal).
To remove restraint from. Example: If we unbridle our greed and lust we will be nothing but animals.
Not fitted with a bridle. Example: an unbridled horse
(by extension) Without restraint or limit. Example: She jumped into the project with unbridled enthusiasm.
You can find a list of possible crossword clues for UNBRIDLED below.