uncontained

Not held back

Uncontained describes something that has not been held in check, restrained, or kept within limits.

The word often applies to emotions that spill over despite attempts at self-control: Her uncontained joy was infectious.

It also appears in technical contexts, particularly aviation, where an uncontained engine failure means debris has escaped the engine casing—a serious hazard.

More generally, uncontained suggests energy or force that refuses to stay put: uncontained enthusiasm, uncontained spread of the virus.

freed

liberated

Released from confinement

unfettered · unbound · unconfined · emancipated · unleashed · uncaged · unrestrained · unrestricted · unbridled · free-range

wild

untamed

Not domesticated

raw · animalistic · instinctual · undomesticated · unbridled · ferocious · predatory · unbroken · uncivilized · wilderness

spill

leakage

Unintended fluid escape

contamination · pollution · discharge · effluent · breach · rupture · spreading · pooling · hazmat · cleanup

outburst

eruption

Violent sudden release

tantrum · meltdown · blowup · flare-up · frenzy · hysteria · convulsion · paroxysm · overwhelm · venting

Opposites
physical enclosure/boundedness

uncontainedcontained

Kept within limits

enclosed · confined · bounded · sealed · boxed in

emotional/behavioral restraint

uncontainedcontained

Kept within limits

restrained · suppressed · controlled · inhibited · repressed

control/management of spread

uncontainedcontained

Kept within limits

controlled · under control · managed · limited · checked

Family

uncontainable

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Everyday, not technical · Rated G