English Reference

Word

harm

US/ˈhɑɹm/

UK/hˈɑːm/

Definitions

01injury or damage

B1 · Intermediate Uncountable noun

n. physical or emotional injury, or damage to something.

n. physical, emotional, or material injury or damage. Often used uncountably in general contexts.

“The storm caused a lot of harm to the local crops.”

“The legal team argued that the defendant's actions caused significant financial harm to the small business owners in the district.”

Usage

Commonly used in the phrases 'do harm' or 'come to harm'.

Synonyms

Antonyms

02bad effect

B2 · Upper Intermediate Uncountable noun

n. a bad result or a negative effect on a situation.

n. detriment or misfortune resulting from a specific action or policy.

“There is no harm in asking for a second opinion.”

“While the policy was well-intentioned, the long-term harm to the ecosystem was only discovered years later.”

Usage

Often appears in the idiomatic construction 'there is no harm in doing something'.

Antonyms

03to hurt or damage

B1 · Intermediate

v. to hurt someone or to damage something.

v. to cause physical, emotional, or material injury to a person, animal, or object. Transitive verb requiring a direct object.

“Pollution can harm the fish living in the river.”

“The report concluded that the new chemicals would not harm the environment if used according to the safety guidelines.”

Synonyms

Antonyms

Collocations

Common phrases and expressions where native English speakers use the word “harm” in context.

Verb

01. cause serious harm

“The chemical spill could cause serious harm to the local ecosystem.”

verb + adj + noun

02. do more harm

“Sometimes, interfering in a situation can do more harm than good.”

verb + adj + noun

03. prevent further harm

“The police arrived quickly to prevent further harm to the bystanders.”

verb + adj + noun

Adjective

04. irreparable harm

“The scandal caused irreparable harm to the politician's reputation.”

adj + noun

05. potential harm

“Doctors must warn patients about the potential harm of new medications.”

adj + noun

Preposition

06. in harm's way

“Rescue workers often put themselves in harm's way to save others.”

prep + noun

07. out of harm's way

“The parents moved the fragile vases to keep them out of harm's way.”

prep + noun

08. harm caused

09. harm our children

10. harming themselves

Real-World Examples

“Hot weather during the summer can affect anyone, but some people run a greater risk of serious harm.”
BBC News 22 Jun 2026
“Amy Elwood, from Trebanog, said: "It's a bit silly to be honest, Mark is not harming anybody.”
BBC News 14 Aug 2026
“Our high streets should work for local people – not for companies profiting from harm.”
The Guardian 11 Aug 2026

Related words

Idioms

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Common
Level
B2 · Upper IntermediateOxford
Updated

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