Synonyms of outburst

outburst

noun

ˈau̇t-ˌbərst 

1

as in explosion

a sudden intense expression of strong feeling

the judge directed the courtroom spectators to refrain from any outbursts when the verdict was read

Synonyms & Similar Words

• explosion
• burst
• eruption
• flash
• gust
• blaze
• paroxysm
• flare
• spasm
• gale
• frenzy
• storm
• agony
• flush
• ebullition
• gush
• flare-up
• fit
• rage
• tantrum
• ecstasy
• rapture
• blowup
• transport
• delirium
• firestorm
• furor
• grouch

2

as in flurry

a sudden and usually temporary growth of activity

there was a remarkable outburst of work in the office as the visiting VIPs made their tour

Synonyms & Similar Words

• flurry
• burst
• outbreak
• spurt
• eruption
• surge
• flare
• flutter
• flicker
• flare-up
• increase
• explosion
• flash
• recurrence
• renewal
• boost
• spree
• recrudescence
• upturn
• paroxysm
• flood
• upswing
• pickup
• commotion
• rush
• volley
• epidemic
• binge
• deluge
• spate
• uproar
• furor
• jag

Antonyms & Near Antonyms

• calm
• slump
• doldrums

3

as in eruption

the act or an instance of exploding

in the outburst known as a supernova, the star may reach an intrinsic luminosity one billion times that of the sun

Synonyms & Similar Words

• eruption
• explosion
• firing
• bursting
• detonation
• burst
• blast
• blowup
• shooting
• blowout
• boom
• discharge
• pop
• flare-up
• bang
• airburst
• groundburst

Example Sentences

Recent Examples of outburst

The 36-year-old Hubble is also dropping in orbit because of all the sun's recent outbursts and is expected to reenter the atmosphere in the 2030s if nothing is done. — CBS News, 19 Aug. 2026

The outburst against Oman followed reports that the Gulf nation was in talks with Iran to manage the passage of ships through the Strait of Hormuz. — Siladitya Ray, Forbes.com, 18 Aug. 2026

This view has not been heard in the dizzying din of the emotional outburst and fearmongering of the side show and irrelevant conversation about transwomen in sports inexplicably occurring in the context of the WNBA. — Chicago Tribune, 16 Aug. 2026

Even if fighting does not intensify, will continuing sporadic outbursts blocking shipping through the Strait of Hormuz eventually pass through into a true global recession? — Edward Lotterman, Twin Cities, 16 Aug. 2026