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Synonyms

cleanliness

American  
[klen-lee-nis] / ˈklɛn li nɪs /

noun

  1. the quality, state, or habit of being cleanly, or keeping oneself clean and neat.

    personal cleanliness.

  2. the quality, state, or habit of being kept clean, as a place or object.

    the cleanliness of the restaurant.

  3. the state or quality of being morally pure or upright.

    spiritual cleanliness.


Etymology

Origin of cleanliness

First recorded in 1425–75; Middle English clenlynesse, clenlines , cleanly ( def. ), -ness ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The initial idea came from a personal interest Rigden had in watching YouTube videos of people power washing and the "simplicity of seeing dirt turn to cleanliness".

From BBC • Apr. 3, 2026

But critics accuse her of merely shifting traffic elsewhere, while also allowing security, cleanliness and public transport to deteriorate.

From Barron's • Mar. 15, 2026

“We have an unacceptable number of people who are unhoused. We have affordability issues. I’d say city cleanliness is on the decline. We are not well prepared for disasters, as was clearly seen last year.”

From Los Angeles Times • Feb. 5, 2026

Shoppers surveyed at those stores have reported better cleanliness and more team-member availability, and fewer items are out of stock, McCarthy said.

From The Wall Street Journal • Dec. 4, 2025

The kitchen was in a state of spotless order and cleanliness.

From "The Heart is a Lonely Hunter" by Carson McCullers