Synonyms of rash

rash 1 of 2

adjective

as in impulsive

acting or done with excessive or careless speed

that was too rash a move, for now I've lost my bishop and probably the whole chess game

Synonyms & Similar Words

• impulsive
• hurried
• sudden
• hasty
• rushed
• reckless
• precipitate
• precipitous
• overhasty
• cursory
• drive-by
• rapid
• headlong
• spontaneous
• swift
• flying
• makeshift
• quick
• abrupt
• impetuous
• helter-skelter
• gadarene
• pell-mell
• impromptu
• impatient
• breathtaking
• rush
• hotheaded
• madcap
• headstrong
• speedy
• spur-of-the-moment
• unadvised
• slapdash
• heady
• snap
• breakneck
• horseback
• offhand
• off-the-cuff
• offhanded

Antonyms & Near Antonyms

• deliberate
• unhurried
• prolonged
• circumspect
• calculated
• measured
• long-term
• calculating
• tentative
• foresighted
• extended
• unrushed
• hesitant
• slow
• faltering
• forethoughtful
• hesitating
• leisurely
• drawn-out
• laggard
• poky
• dallying
• shilly-shallying
• dawdling

rash

2 of 2

noun

as in plague

Related Words

• plague
• epidemic
• spate
• raft
• slew
• dozen
• good deal
• loads
• myriad
• mountain
• ton
• multiplicity
• profusion
• embarrassment
• excess
• mess
• plenty
• quantity
• abundance
• pile
• heap
• flood
• carload
• fistful
• peck
• stack
• yard
• sheaf
• chunk
• gobs
• wealth
• surplus
• truckload
• bucket
• bushel
• oversupply
• reams
• surfeit
• boatload
• lashings
• deal
• overabundance
• sight
• overkill
• mass
• shipload
• pack
• pot
• wad
• passel
• plethora
• store
• bundle
• scads
• overage
• volume
• bonanza
• deluge
• barrel
• plenitude
• bunch
• potful
• basketful
• superfluity
• plateful
• sea
• superabundance
• oodles
• lot
• swarm
• overflow
• hundred
• redundancy
• multitude
• horde
• plentitude
• much
• press
• mob
• army
• overmuch
• bevy
• crush
• throng
• score
• flock
• drove
• legion
• herd
• thousands
• host
• crowd
• cram
• zillion
• million
• gazillion
• jillion
• kazillion
• trillion

Dissimilar Words

• suspicion
• mite
• strain
• bit
• taste
• spot
• streak
• handful
• touch
• hint
• pinch
• fragment
• trace
• ray
• sprinkling
• peanuts
• molecule
• lick
• shadow
• shade
• speck
• grain
• nip
• tad
• mouthful
• sprinkle
• ounce
• dab
• whit
• scruple
• glimmer
• scrap
• dot
• atom
• dram
• particle
• pittance
• ace
• granule
• smattering
• modicum
• iota
• mote
• jot
• shred
• scintilla
• little
• tittle
• crumb
• dash
• drop
• driblet
• fleck
• smidgen
• shortage
• shot
• portion
• section
• absence
• lack
• piece
• poverty
• flyspeck
• morsel
• nubbin
• deficiency
• scarcity
• famine
• paucity
• smatter
• dearth
• deficit
• insufficiency
• inadequacy
• want
• undersupply
• scantiness
• skimpiness
• meagerness
• scantness
• scarceness

Synonym Chooser

How does the adjective rash contrast with its synonyms?

Some common synonyms of rash are adventurous, daredevil, daring, foolhardy, reckless, and venturesome. While all these words mean "exposing oneself to danger more than required by good sense," rash suggests imprudence and lack of forethought.

a rash decision

When is adventurous a more appropriate choice than rash?

The words adventurous and rash are synonyms, but do differ in nuance. Specifically, adventurous implies a willingness to accept risks but not necessarily imprudence.

adventurous pioneers

Where would daredevil be a reasonable alternative to rash?

The synonyms daredevil and rash are sometimes interchangeable, but daredevil stresses ostentation in daring.

daredevil motorcyclists

When would daring be a good substitute for rash?

The words daring and rash can be used in similar contexts, but daring implies fearlessness in courting danger.

daring mountain climbers

When can foolhardy be used instead of rash?

While the synonyms foolhardy and rash are close in meaning, foolhardy suggests a recklessness that is inconsistent with good sense.

the foolhardy sailor ventured into the storm

In what contexts can reckless take the place of rash?

The meanings of reckless and rash largely overlap; however, reckless implies heedlessness of probable consequences.

a reckless driver

When could venturesome be used to replace rash?

In some situations, the words venturesome and rash are roughly equivalent. However, venturesome implies a jaunty eagerness for perilous undertakings.

venturesome stunt pilots

Example Sentences

Recent Examples of rash

Adjective

Common symptoms include fever, headaches, body aches, joint pain, rash, vomiting and diarrhea, according to the CDC. — Amethyst Martinez, USA Today, 7 Aug. 2026

But before any rash decisions get made, THR has uncovered a lost 007 casting note that Denis Villeneuve may want to take a glance at. — Benjamin Svetkey, HollywoodReporter, 5 Aug. 2026

Noun

Police in Andover, Massachusetts, are investigating a recent rash of home break-ins in the neighborhoods around Dascomb Road and Ballardvale. — Tammy Mutasa, CBS News, 10 Sep. 2026

In March, Luna also reached out to the National Institute of Corrections to examine conditions at Los Angeles County jails after a rash of in-custody jail deaths. — James Queally, Los Angeles Times, 9 Sep. 2026

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