uncontrolled

Do your little cousins go running wildly around the house every time they're visiting? Then they're uncontrolled — they aren't being restrained by anyone or anything.

Anything uncontrolled isn't kept in check or held back. An uncontrolled scream is intense, because you're not trying to tamp it down. An uncontrolled balloon has blown loose and is flying around with no one holding its string. And scientifically speaking, an uncontrolled study or experiment doesn't use a so-called "control group," which is used for comparison and makes the study more valid.

Definitions of uncontrolled
1

adj not being under control; out of control

“the greatest uncontrolled health problem is AIDS”
uncontrolled growth”
Synonyms:
anarchic, anarchical, lawless
without law or control
errant
moving in an uncontrolled, irregular, or unpredictable way
irrepressible, uncontrollable
impossible to repress or control
loose
(of a ball in sport) not in the possession or control of any player
lordless, masterless
having no lord or master
rampant
unrestrained and violent
runaway
completely out of control
torrential
resembling a torrent in force and abundance
undisciplined, ungoverned
lacking in discipline or control
wild
deviating widely from an intended course
unrestrained
not subject to restraint
Antonyms:
controlled
restrained or managed or kept within certain bounds
contained
gotten under control
disciplined
obeying the rules
dominated
controlled or ruled by superior authority or power
harnessed
brought under control and put to use
obsessed, possessed
influenced or controlled by a powerful force such as a strong emotion
price-controlled
having the price regulated or controlled by government
regimented
strictly controlled
restrained
under restraint
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