Thesaurus.com
Thesaurus / harmful
FEEDBACK

harmful

See definition of harmful on Dictionary.com

How to use harmful in a sentence

These invisible fragments may be toxic on their own, and they also have the potential to harbor a layer of harmful microbes or chemicals.
MICROPLASTICS ARE EVERYWHERE. HERE’S WHAT THAT MEANS FOR OUR HEALTH.ULA CHROBAKFEBRUARY 11, 2021POPULAR-SCIENCE
That said, scientists haven’t fully nailed down how harmful subway particles may be to human health.
AIR POLLUTION IN US SUBWAY STATIONS IS DISTURBINGLY HIGHKATE BAGGALEYFEBRUARY 11, 2021POPULAR-SCIENCE
It’s not harmful in small amounts, but higher concentrations become dangerous.
HACKERS ACCESSED A FLORIDA WATER TREATMENT PLANT’S SYSTEM AND TRIED TO MAKE A DANGEROUS CHANGESTAN HORACZEKFEBRUARY 9, 2021POPULAR-SCIENCE
The work of organizers over the past eight months continues a long tradition of confronting unnecessary and harmful investments in institutions like the police.
WHAT ‘DEFUND THE POLICE’ REALLY MEANSSIMON BALTOFEBRUARY 9, 2021WASHINGTON POST
It’s also a place where people spread harmful misinformation—a problem that has proliferated on the platforms of its more mature rivals.
TIKTOK TAKES ON THE MESS THAT IS MISINFORMATIONDANIELLE ABRILFEBRUARY 4, 2021FORTUNE
The Fairness Doctrine also enabled activists to contest advertising for tobacco and other harmful products.
THE FAIRNESS DOCTRINE WON’T SOLVE OUR PROBLEMS — BUT IT CAN FOSTER NEEDED DEBATEVICTOR PICKARDFEBRUARY 4, 2021WASHINGTON POST
The scientists want to know everything that a person experiences when they get the shot, so they can detect any harmful effects.
FIVE QUESTIONS ABOUT COVID-19 VACCINE TRIALS IN TEENS, ANSWEREDBETHANY BROOKSHIREFEBRUARY 1, 2021SCIENCE NEWS FOR STUDENTS
Whatever harmful ideas are present in those forums get normalized as part of their learning.
THIS WEEK’S AWESOME TECH STORIES FROM AROUND THE WEB (THROUGH JANUARY 30)SINGULARITY HUB STAFFJANUARY 30, 2021SINGULARITY HUB 
The ban may be temporary, and the Oversight Board is an effort to cloak harmful decisions in a veil of legitimacy.
FACEBOOK'S "OVERSIGHT BOARD" IS A SHAM. THE ANSWER TO THE CAPITOL RIOT IS REGULATING SOCIAL MEDIAMARIA RESSAJANUARY 28, 2021TIME
In addition, these new selects are engineered with innovative and proprietary fibers to help enhance workouts including EleVen Ozone for protection against harmful rays and EleVen Pro-Dri for quick-drying and superior breathability.
SHOP NOW: ELEVEN LAUNCHES PIECES FROM 2021 COLLECTIONNANDI HOWARDJANUARY 15, 2021ESSENCE.COM
SYNONYM OF THE DAY
OCTOBER 26, 1985
Choose the synonym for future
capacitor
lightning
DeLorean

WORDS RELATED TO HARMFUL

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.