Merriam-Webster Logo
SINCE 1828
Menu
×

An Encyclopædia Britannica Company

Thesaurus

sanitary

adjective

Synonyms and Antonyms of sanitary

free from filth, infection, or dangers to health
  • The nurse made sure that everything in the room was sanitary so that the baby wouldn't get sick.
Synonyms of sanitary

aseptic, germfree, hygienic, sterile
Words Related to sanitary

germproof

antibacterial, antibiotic, antiseptic, germicidal, microbicidal

clean, immaculate, pristine, spick-and-span (or spic-and-span), spotless, squeaky-clean, stainless, unsoiled, unstained, unsullied

pure, taintless, undefiled, unpolluted, untainted

bleached, cleansed, purified, scrubbed, washed, whitened
Near Antonyms of sanitary

infectious, pathogenic, poisonous, sickening, toxic

bedraggled, besmirched, dingy, dirty, dusty, filthy, foul, grimy, grubby, grungy, mucky, muddy, nasty, smirched, soiled, sordid, stained, sullied, unclean, uncleanly, unwashed

defiled, polluted, tainted, unsterilized
Antonyms of sanitary

germy, insanitary, unhygienic, unsanitary, unsterile

Learn More about sanitary

  1. See words that rhyme with sanitary Dictionary: Definition of sanitary Medical Dictionary: Definition of sanitary Spanish Central: Translation of sanitary Nglish: Translation of sanitary for Spanish speakers Britannica English: Translation of sanitary for Arabic speakers

Seen and Heard

What made you want to look up sanitary? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

grudging

play

unwilling or reluctant

Get Word of the Day daily email!

TRENDING NOW

  1. lowlife 'a person of low moral character'

  2. kakistocracy 'government by the worst people'

  3. slimeball 'a morally repulsive or odious person'

  4. salacious 'arousing or appealing to sexual desire'

  5. oligarch 'government in which a small group exercises control'

SEE ALL

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

image236659401
Words from Letters in the Greek Alphabet

When English borrows from another alphabet

alt-5ada140ed3e28
'Preventive' or 'Preventative'?

Why not both?

alt-5ad8fc71357ed
Words We're Watching: 'Bluebeard,' the Verb

No, it's not a coiffure trend

alt-5ad8d3361fb97
Where 'Cliff-hangers' Come From

You're on the edge of your seat

Ask the Editors

image1760257654
2017 Word of the Year: Behind the Scenes

How we chose 'feminism'

video-title-words-of-the-year-1066
Words of the Year: 1066

Or, Why Pig Meat is Called 'Pork' and Cow Meat is Called 'Beef'

video-literally
Literally

How to use a word that (literally) drives some people nuts.

video-his-or-her
Is Singular 'They' a Better Choice?

The awkward case of 'his or her'

Word Games

image1926873504
Odd Habits and Quirks Quiz

Test your knowledge of strange human behaviors.

Take the quiz
cats-on-impossible-timber
More Confusing Words—Quiz

How many of these commonly confused words do you know?

Take the quiz
Name That Thing
Name That Thing

Test your visual vocabulary with our 10-question challenge!

Take the quiz
SCRABBLE® Sprint
SCRABBLE® Sprint

SCRABBLE® fans, sharpen your skills!

Play the game