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
• unrushed
• measured
• long-term
• calculating
• tentative
• foresighted
• extended
• hesitant
• slow
• faltering
• forethoughtful
• hesitating
• leisurely
• pokey
• 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
• fistful
• carload
• peck
• stack
• yard
• sheaf
• gobs
• chunk
• wealth
• surplus
• truckload
• bucket
• bushel
• oversupply
• reams
• surfeit
• boatload
• lashings
• deal
• overabundance
• lashins
• sight
• overkill
• mass
• shipload
• pack
• wad
• pot
• passel
• plethora
• store
• bundle
• scads
• overage
• volume
• bonanza
• deluge
• barrel
• plenitude
• potful
• bunch
• basketful
• superfluity
• plateful
• sea
• superabundance
• oodles
• lot
• swarm
• overflow
• hundred
• redundancy
• multitude
• plentitude
• horde
• 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
• smidge
• fleck
• smidgen
• shortage
• shot
• portion
• section
• absence
• smidgin
• smidgeon
• 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

The rash is preceded by around three to five days by symptoms including conjunctivitis, dry cough, fever and runny nose and watery eyes. —Mandy Taheri, MSNBC Newsweek, 15 June 2025

Symptoms include fever, cough, runny nose and watery eyes followed a few days later by a rash that typically spreads from the head to the rest of the body. —Kristi Miller, Twin Cities, 3 June 2025

Noun

For instance, entrepreneurs under chronic stress might make rash business investments without considering long-term profitability. —Shane Enete, Forbes, 24 Mar. 2025

Those qualities also led to some mistimed tackles and rash decisions, but Casado will be a better player for this season. —Anantaajith Raghuraman, New York Times, 16 May 2025

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