Synonyms of clean

clean 1 of 3

adjective

ˈklēn 

1

as in spotless

free from dirt or stain

although the soccer team always starts out with clean uniforms, they don't stay that way for long

Synonyms & Similar Words

• spotless
• immaculate
• pristine
• stainless
• spick-and-span
• squeaky-clean
• shiny
• unsullied
• unsoiled
• milky
• chaste
• unstained
• pure
• sanitary
• antiseptic
• sparkling
• sterile
• bright
• fair
• snowy
• hygienic
• unpolluted
• flawless
• cleanly
• white
• untainted
• wholesome
• washed
• cleansed
• undefiled
• bleached
• scrubbed
• purified
• germfree
• unblemished
• whitened
• taintless
• abluted

Antonyms & Near Antonyms

• dirty
• unclean
• filthy
• stained
• soiled
• foul
• uncleaned
• grubby
• muddy
• spotted
• dingy
• grimy
• greasy
• unwashed
• polluted
• mucky
• sullied
• tainted
• besmirched
• smirched
• blackened
• unsterilized
• discolored
• unsterile
• defiled
• germy

2

as in legal

following or according to the rules

a clean check from the other hockey player

Synonyms & Similar Words

• legal
• fair
• moral
• ethical
• honorable
• sportsmanly
• sportsmanlike
• scrupulous
• just
• unimpeachable
• principled
• irreproachable
• law-abiding

Antonyms & Near Antonyms

• dirty
• unfair
• foul
• nasty
• wrong
• vicious
• immoral
• unscrupulous
• unethical
• unsportsmanlike
• unprincipled
• unrighteous

3

as in pure

free from any trace of the coarse or indecent

only clean songs will be permitted for the performances on the last night of summer camp

Synonyms & Similar Words

• pure
• immaculate
• modest
• chaste
• decent
• decorous
• virginal
• spotless
• vestal
• virgin
• unblemished
• untainted
• stainless
• unsullied
• G-rated
• untarnished
• unsoiled
• proper
• unspotted
• unstained
• harmless
• refined
• undefiled
• lily-white
• tasteful
• cultivated
• seemly
• inoffensive
• innocent
• innocuous

Antonyms & Near Antonyms

• dirty
• unclean
• filthy
• coarse
• impure
• obscene
• indecent
• vulgar
• stained
• smutty
• soiled
• immodest
• unchaste
• tainted
• improper
• tarnished
• spotted
• blemished
• unseemly
• crude
• indelicate
• ribald
• indecorous
• defiled
• sullied
• tacky
• tasteless
• unrefined

4

as in thorough

trying all possibilities

police made a clean sweep of the area before the governor's arrival

Synonyms & Similar Words

• thorough
• extensive
• complete
• comprehensive
• sweeping
• exhaustive
• total
• thoroughgoing
• full-scale
• systematic
• wide
• out-and-out
• all-out
• general
• inclusive
• broad
• methodical
• far-reaching
• wide-ranging
• global
• in-depth
• unhampered
• no-holds-barred
• unrestrained

Antonyms & Near Antonyms

• random
• haphazard
• shallow
• aimless
• superficial
• desultory
• limited
• cursory
• narrow
• hit-or-miss
• restricted
• slipshod

5

as in simple

having no exceptions or restrictions

the clean joy of running that young children experience

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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

6

as in devoid

lacking contents that could or should be present

the ship returned with a clean hold

Synonyms & Similar Words

• devoid
• empty
• barren
• blank
• bare
• vacant
• drained
• vacuous
• stark
• emptied
• void
• open
• clear
• toom
• hollow
• dry
• available
• free
• uninhabited
• deserted
• depleted
• unoccupied
• vacated
• unfilled
• unattended
• unfurnished
• abandoned
• exhausted
• forsaken

Antonyms & Near Antonyms

• full
• complete
• provided
• furnished
• replete
• occupied
• filled
• supplied
• flush
• packed
• overflowing
• teeming

clean

2 of 3

verb

1

as in to wipe

to remove the dirt from

we cleaned the clothes before donating them to charity

Synonyms & Similar Words

• wipe
• scrub
• rinse
• tidy
• cleanse
• wash
• brush
• turn out
• purge
• deterge
• decontaminate
• purify
• disinfect
• sweep
• sanitize
• vacuum
• mop
• GI
• shampoo
• dust
• launder
• comb
• freshen
• swab
• brighten
• sponge
• scour
• straighten (up)
• spruce (up)
• sweeten
• deodorize
• dry-clean
• muck (out)
• unclutter
• pick up

Antonyms & Near Antonyms

• dirty
• soil
• spot
• stain
• besmirch
• sully
• foul
• muddy
• pollute
• taint
• defile
• begrime
• discolor
• blacken

2

as in to remove

to take the internal organs out of

cleaned the rabbit before cooking it

Synonyms & Similar Words

• remove
• draw
• cut
• extract
• eviscerate
• gut
• excise
• disembowel
• bone
• dress
• withdraw
• transplant
• yank

clean

3 of 3

adverb

1

as in legally

according to the rules or the law

a boxer who doesn't fight clean

Synonyms & Similar Words

• legally
• cleanly
• fair
• fairly
• morally
• ethically
• honorably
• nobly
• high-mindedly

Antonyms & Near Antonyms

• dirty
• illegally
• unethically
• ignobly
• immorally
• dishonorably
• underhandedly

2

as in completely

to a full extent or degree

the thief got clean away

Synonyms & Similar Words

• completely
• fully
• quite
• perfectly
• totally
• utterly
• fast
• all
• thoroughly
• well
• wholly
• wide
• even
• absolutely
• entirely
• out
• exactly
• entire
• enough
• flat
• dead
• full
• for fair
• soundly
• at length
• to pieces
• in whole
• all over
• all the way
• down to the ground
• basically
• to bits
• down the line
• heartily
• plumb
• altogether
• cold
• plain
• through and through
• mostly
• to the max
• to the hilt
• all of
• substantially
• generally
• downright
• largely
• mainly
• predominantly
• primarily
• categorically
• predominately
• principally
• stone-cold
• generously
• unqualifiedly
• by and large
• chiefly
• overall
• abundantly
• hands down
• stone
• greatly
• more or less
• copiously

Antonyms & Near Antonyms

• partially
• partly
• halfway
• just
• half
• slightly
• barely
• minimally
• hardly
• superficially
• marginally
• scarcely
• incompletely
• somewhat
• part
• approximately
• roughly
• kind of

Example Sentences

Recent Examples of clean

Adjective

The native of Wisconsin is a third-team selection after starting 13 games for MU in 2025 and executing 108 clean snaps. — The Kansas City Star, Kansas City Star, 24 July 2026

Dorai Home’s stone bathroom tray is among the hardest-working pieces in the bunch, courtesy of its clean lines and clever materials. — Nina Derwin, Architectural Digest, 24 July 2026

Verb

According to Johannes, that lifespan is expected to be between 20 and 25 years while requiring only minimal routine maintenance, largely focused on cleaning the solar panels. — Christopher McFadden, Interesting Engineering, 25 July 2026

The couple has to regularly wipe down the exterior and drip tray, remove and clean the nozzles and sanitize the soda lines using a beverage line cleaner. — Meredith Wilshere, PEOPLE, 25 July 2026

Adverb

Before things kicked off, a chant devoted to keeping the earth clean echoed at the beach. — Shardaa Gray, CBS News, 22 Apr. 2026

That's especially proven in season 2, when — after coming clean to her team about holding Sir captive — Gabi's closest allies turn their backs on her. — Dave Quinn, People.com, 10 Oct. 2024

Phrases Containing clean

• clean (up)
• clean bill of health
• clean house
• clean up one's act
• come clean (about)