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explosion Synonyms
Another word for explosion
Choosing another word for explosion depends on context, so the 18 synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
• noun (Context 1)
A violent and destructive shattering or blowing apart of something, caused by a rapid release of energy or pressure and typically accompanied by a loud noise.
Usage Example
"A gas leak in the abandoned warehouse caused a massive detonation that shook windows several blocks away."
Strongest
detonation
blast
Strong
eruption
burst
discharge
blowup
• noun (Context 2)
A sudden, rapid, and dramatic increase in the size, amount, or extent of something.
Usage Example
"The region experienced a population surge following the expansion of the railway network."
Strongest
surge
boom
upsurge
Strong
proliferation
upswing
mushrooming
escalation
• noun (Context 3)
A sudden, loud, and uncontrolled outburst of emotion or noise, such as anger or laughter.
Usage Example
"His humorous remark triggered an outburst of laughter across the crowded lecture hall."
Strongest
outburst
eruption
Strong
flare-up
outbreak
paroxysm
fit
Opposites of explosion
The opposite of explosion shifts depending on context. Common opposites include:
implosion
decline
drop
suppression
collapse
slump
contraction
restraint
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Explosion. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/explosion