GERM-FREE Synonyms: 84 Similar and Opposite Words

germfree

adjective

ˈjərm-ˌfrē

Definition of germfree

as in sanitary

free from filth, infection, or dangers to health had to prepare the microscope slides in an isolated and germfree environment

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Recent Examples of Synonyms for germfree

Adjective

The temporary power outage caused a sanitary sewer overflow on Patapsco Avenue, which was quickly slowed by DPW's Utility Maintenance Division, officials stated.

— Adam Thompson, CBS News, 10 June 2026
After all, there are so many basic areas to wipe down weekly just to keep your home organized and sanitary from the week's use.

— Ashlyn Needham, Southern Living, 7 June 2026

Definition of sanitary

Adjective

These conditions had much higher fatality rates in 1776 because Americans had no antibiotics, few vaccines, no understanding of germ theory, no sterile surgical techniques and limited access to hospitals, experts note.

— Melissa Rudy, FOXNews.com, 3 July 2026
Officials will begin to release sterile male mosquitoes in Rosemont next week to reduce the spread of Aedes aegypti, a disease-carrying invasive mosquito, the Sacramento-Yolo Mosquito and Vector Control District announced Wednesday.

— Reeti Malhotra, Sacbee.com, 1 July 2026

Definition of sterile

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germanely

germfree

germicidal

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“Germfree.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/germfree. Accessed 8 Jul. 2026.

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Synonyms of germfree

adjective

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