Synonyms of simple

simple

adjective

ˈsim-pəl 

1

as in plain

free from all additions or embellishment

a simple design, and one that never goes out of fashion

Synonyms & Similar Words

• plain
• bare
• unadorned
• naked
• clean
• stripped
• honest
• unvarnished
• bald
• undecorated
• unembellished
• quiet
• restrained
• unornamented
• plain-vanilla
• spartan
• homely
• unsophisticated
• modest
• elemental
• unpretentious
• natural
• subdued
• earthy
• forthright
• bleak
• minimalist
• unobtrusive
• stark
• inconspicuous
• conservative
• austere
• severe
• understated
• muted
• antiseptic
• toned (down)
• divested
• denuded
• sober
• au naturel

Antonyms & Near Antonyms

• fancy
• loud
• showy
• decorated
• flashy
• gaudy
• tawdry
• flamboyant
• ostentatious
• adorned
• embellished
• ornamented
• garish
• glitzy
• exaggerated
• elaborate
• swank
• splashy
• lurid
• florid
• extravagant
• overwrought
• ornate
• glittery
• baroque
• rococo
• dressed
• trimmed
• embroidered
• overdecorated
• bedizened
• decked-out
• overdone
• arrayed
• garnished
• bedecked
• appareled

2

as in unaffected

free from any intent to deceive or impress others

growing up in simple innocence

Synonyms & Similar Words

• unaffected
• genuine
• honest
• true
• innocent
• straightforward
• real
• naive
• sincere
• unpretentious
• artless
• ingenuous
• guileless
• spontaneous
• unpretending
• natural
• inexperienced
• on the level
• unsophisticated
• candid
• plain
• childlike
• open
• direct
• straight
• frank
• simpleminded
• malleable
• unworldly
• impressionable
• unstudied
• unforced
• trustful
• wide-eyed
• trusting
• plainspoken
• persuasible
• free
• gee-whiz
• openhearted
• unguarded
• persuadable
• single-minded
• gullible
• susceptible
• dewy-eyed
• exploitable
• free-spoken
• unwary

Antonyms & Near Antonyms

• critical
• false
• artificial
• assuming
• artful
• sophisticated
• pretentious
• dishonest
• fake
• affected
• phony
• cynical
• insincere
• suspicious
• skeptical
• wary
• worldly
• polished
• refined
• subtle
• cosmopolitan
• civilized
• deceptive
• mistrustful
• guileful
• cultured
• manipulative
• smooth
• tricky
• devious
• shrewd
• sharp
• hypocritical
• deceitful
• cunning
• cultivated
• dissembling
• slick
• crooked
• designing
• sly
• dissimulating
• wily
• crafty
• slippery
• calculating
• worldly-wise
• underhanded
• shifty
• flattering
• scheming
• foxy
• unctuous
• arch
• strained
• forced
• feigned
• canny
• knavish
• double-dealing
• two-faced
• sycophantic
• mealymouthed

3

as in pure

having no exceptions or restrictions

that's the simple truth

Synonyms & Similar Words

• pure
• complete
• unconditional
• sheer
• utter
• absolute
• perfect
• very
• definite
• total
• damn
• damned
• outright
• profound
• real
• thorough
• deadly
• regular
• clean
• categorical
• huge
• endless
• stark
• downright
• thoroughgoing
• dreadful
• unadulterated
• fair
• blank
• constant
• unmitigated
• flat
• crashing
• unqualified
• consummate
• straight-out
• genuine
• plumb
• flat-out
• horrible
• classic
• bodacious
• out-and-out
• terrible
• dead
• authentic
• eternal
• stone
• rank
• all-out
• blooming
• unalloyed
• perpetual
• arrant
• extreme
• extraordinary
• main
• veritable
• hopeless
• terrific
• unrestricted
• habitual
• unremitting
• undying
• supreme
• confirmed
• superlative
• frightful
• inveterate
• surpassing

Antonyms & Near Antonyms

• uncertain
• doubtful
• questionable
• restricted
• dubious
• qualified
• equivocal

4

as in easy

involving minimal difficulty or effort

I got all of the answers right because it was such a simple test

Synonyms & Similar Words

• easy
• smooth
• cheap
• ready
• quick
• straightforward
• effortless
• painless
• facile
• fluent
• soft
• light
• snap
• royal
• fluid
• uncomplicated
• downhill
• obvious
• hands-down
• clear
• mindless
• plain
• transparent
• unambiguous
• evident
• distinct
• unchallenging
• apparent
• unmistakable
• idiotproof
• clear-cut
• unequivocal
• manifest
• perspicuous
• palpable
• patent
• open-and-shut

Antonyms & Near Antonyms

• difficult
• hard
• tough
• severe
• laborious
• arduous
• strenuous
• formidable
• rough
• exacting
• killer
• stiff
• demanding
• murderous
• grueling
• painful
• herculean
• troublesome
• toilsome
• labored
• complex
• onerous
• burdensome
• stressful
• complicated
• oppressive
• exhausting
• intricate
• problematic
• toilful
• involved
• abstruse
• taxing
• recondite
• knotty

5

as in naive

lacking in worldly wisdom or informed judgment

developers mistakenly thought that the local residents were simple people who would sell their land for practically nothing

Synonyms & Similar Words

• naive
• innocent
• primitive
• unsophisticated
• inexperienced
• immature
• ingenuous
• green
• simpleminded
• unsuspicious
• uncritical
• childish
• unworldly
• unsuspecting
• dewy
• unknowing
• trustful
• impractical
• unwary
• trusting
• aw-shucks
• naïf
• wide-eyed
• childlike
• believing
• dewy-eyed
• idealistic
• careless
• unrealistic
• susceptible
• raw
• gullible
• thoughtless
• callow
• credulous
• unguarded
• heedless
• tricked
• duped
• beguiled
• gulled

Antonyms & Near Antonyms

• sophisticated
• critical
• worldly
• knowing
• experienced
• cosmopolitan
• careful
• cynical
• suspicious
• skeptical
• cautious
• incredulous
• realistic
• unconvinced
• pragmatic
• wary
• watchful
• worldly-wise
• leery
• guarded
• down-to-earth
• sober
• doubting
• hardheaded
• suspecting
• streetwise
• street-smart

6

as in ignorant

lacking in education or the knowledge gained from books

the fact that he didn't go to college doesn't mean he's simple

Synonyms & Similar Words

• ignorant
• dark
• inexperienced
• uneducated
• untutored
• innocent
• illiterate
• untaught
• unschooled
• unlearned
• rude
• uninstructed
• benighted
• naive
• nonliterate
• unlettered
• unread
• stupid
• unsophisticated
• analphabetic
• foolish
• artless
• dumb
• idiotic
• functionally illiterate
• green
• silly
• uncultured
• moronic
• unskilled
• unknowledgeable
• semiliterate
• uncultivated
• untrained
• brainless
• innumerate
• lowbrow
• callow
• imbecile
• raw
• witless
• senseless
• philistine

Antonyms & Near Antonyms

• brilliant
• intelligent
• knowledgeable
• smart
• literate
• educated
• expert
• lettered
• experienced
• trained
• sophisticated
• learned
• well-informed
• scholarly
• erudite
• familiar
• intellectual
• schooled
• well-read
• aware
• cultured
• cultivated
• acquainted
• highbrow
• polyhistoric
• polymath

7

as in dumb

not having or showing an ability to absorb ideas readily

don't be so quick to characterize people who have trouble with computers as simple

Synonyms & Similar Words

• dumb
• stupid
• slow
• thick
• dense
• dull
• foolish
• idiotic
• soft
• silly
• ignorant
• obtuse
• opaque
• mindless
• fatuous
• vacuous
• unintelligent
• unreasonable
• dim
• brainless
• brain-dead
• dopey
• dorky
• insane
• irrational
• boneheaded
• doltish
• senseless
• thickheaded
• crazy
• mad
• witless
• oafish
• bonehead
• weak-minded
• softheaded
• absurd
• dim-witted
• unsmart
• lamebrain
• dunderheaded
• moronic
• pinheaded
• gormless
• slow-witted
• empty-headed
• simpleminded
• airheaded
• knuckleheaded
• thick-witted
• lunkheaded
• half-witted
• chuckleheaded
• bubbleheaded
• birdbrained
• fool
• uneducated
• unthinking
• feebleminded
• uninformed
• cretinous
• illogical
• zany
• nonsensical
• asinine
• unintellectual
• wacky
• imbecile
• illiterate
• daft
• preposterous
• unwise
• untaught
• nutty
• kooky
• sappy
• lowbrow
• cuckoo
• fallacious
• invalid
• dippy
• daffy
• loony
• dotty
• harebrained
• screwball
• boobish
• balmy
• half-baked
• cockeyed
• crackpot
• featherheaded
• tomfool

Antonyms & Near Antonyms

• quick
• brilliant
• clever
• intelligent
• fast
• smart
• bright
• apt
• ingenious
• sharp
• nimble
• keen
• wise
• resourceful
• acute
• knowing
• thinking
• insightful
• astute
• savvy
• keen
• perceptive
• sagacious
• cerebral
• intellectual
• knowledgeable
• brainy
• learned
• skilled
• discerning
• scholarly
• literate
• quick-witted
• erudite
• sage
• reasonable
• ultrasmart
• supersmart
• sharp-witted
• informed
• shrewd
• sensible
• cunning
• trained
• logical
• sound
• educated
• perspicacious
• valid
• prudent
• rational
• wily
• crafty
• hyperintelligent
• sane
• judicious
• sapient
• percipient
• highbrow
• well-read
• schooled
• foxy

Synonym Chooser

How does the adjective simple contrast with its synonyms?

Some common synonyms of simple are easy, effortless, facile, light, and smooth. While all these words mean "not demanding effort or involving difficulty," simple stresses ease in understanding or dealing with because complication is absent.

a simple problem in arithmetic

When could easy be used to replace simple?

The meanings of easy and simple largely overlap; however, easy is applicable either to persons or things imposing tasks or to activity required by such tasks.

an easy college course

In what contexts can effortless take the place of simple?

While the synonyms effortless and simple are close in meaning, effortless stresses the appearance of ease and usually implies the prior attainment of artistry or expertness.

moving with effortless grace

How are the words facile and easy related as synonyms of simple?

Facile often adds to easy the connotation of undue haste or shallowness.

facile answers to complex questions

When is light a more appropriate choice than simple?

Although the words light and simple have much in common, light stresses freedom from what is burdensome.

a light teaching load

When is it sensible to use smooth instead of simple?

The synonyms smooth and simple are sometimes interchangeable, but smooth stresses the absence or removal of all difficulties, hardships, or obstacles.

a smooth ride

Example Sentences

Recent Examples of simple

That’s because the county has been using reserves to backfill unused budget capacity in different county departments — an accounting move that only requires a simple majority of three votes to pass. —Lucas Robinson, San Diego Union-Tribune, 4 Mar. 2026

One simple way to understand that is that many studies assume sea levels without waves or currents, when the reality at the water's edge is of oceans constantly roiled by wind, tides, currents, changing temperatures and things like El Niño, said Minderhoud and Seeger. —ABC News, 4 Mar. 2026

Currently, initiatives need a simple majority (50% plus one) in order to pass. —Kacen Bayless, Kansas City Star, 4 Mar. 2026

Her deceptively simple black slip dress with a huge slit? —Meg Walters, InStyle, 4 Mar. 2026