went under

Declared bankruptcy finally

Went under means to sink beneath a surface, fail completely, or lose consciousness.

A ship that went under sank.

A business that went under collapsed financially: Three restaurants on that block went under during the pandemic.

Someone going under anesthesia loses consciousness.

The phrase always implies submersion or defeat—something disappearing below a threshold it can't recover from.

Related

shipwreck · liquidate · drowned · pass out · bit the dust · blackout · collapse · belly up · kaput · capsized · foreclosure · faint · descended · default · crashed · fold · bottom · overwhelmed

Opposites
business/financial survival

went underthrived

Grew vigorously, succeeded

flourished · succeeded · prospered · survived · made it

physical submersion

went undersurfaced

Came into view

came up · rose · emerged · floated · resurfaced

consciousness/anesthesia

went undercame to

Regained consciousness

woke up · came around · revived

Family

under, went, undergo, undertaking, undertake, submerge, submerged, undergoing, undertaken

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Negative · Everyday, not technical · Rated G