Synonyms of zero hour

See Definition

zero hour

noun

See Dictionary Definition

as in crisis

a time or state of affairs requiring prompt or decisive action

we're at the zero hour, so someone has to make a decision

Synonyms & Similar Words

• crisis
• crossroad(s)
• head
• boiling point
• flash point
• breaking point
• emergency
• situation
• extremity
• crunch time
• juncture
• moment of truth
• crunch
• exigency
• conjuncture
• clutch
• possibility
• point of no return
• turning point
• milestone
• tinderbox
• eleventh hour
• last minute
• Dunkirk
• climax
• hot water
• predicament
• condition
• contingency
• corner
• pass
• happening
• last ditch
• landmark
• strait
• spot
• deadlock
• stalemate
• pinch
• impasse
• jam
• hole
• fix
• scrape