Defense vs Protection vs Safety vs Security

Quando usar cada um em inglês, com significado, registro e exemplos.

Defense

Top 1000 (muito comum)B2noun

Protection

Top 1000 (muito comum)B2noun

Safety

Top 1000 (muito comum)B1noun

Security

Top 1000 (muito comum)B1noun
 DefenseProtectionSafetySecurity
Pronúncia🇬🇧 /["/dɪˈfens/"]/🇺🇸 /["/dɪˈfens/","/ˈdiːfens/"]/🇬🇧 /["/prəˈtekʃn/"]/🇺🇸 /["/prəˈtekʃn/"]/🇬🇧 /["/ˈseɪfti/"]/🇺🇸 /["/ˈseɪfti/"]/🇬🇧 //sɪˈkjʊə.rɪ.ti//🇺🇸 //sɪˈkjʊr.ɪ.ti//
SignificadoProtection from harm or danger.Keeping something safe from harm.Being free from harm or danger.Protection from danger or harm.
ExemploThe defense of the castle was stronger than ever after the recent upgrades.The protection of wildlife is essential for biodiversity.The safety of the children is our top priority.The company invests heavily in data security to protect customer information.
RegistroNeutroNeutroNeutroNeutro
Quão comumTop 1000 (muito comum)Top 1000 (muito comum)Top 1000 (muito comum)Top 1000 (muito comum)
Nível CEFRB2B2B1B1
Classe gramaticalnounnounnounnoun
Colocaçõesmilitary defense, legal defense, strong defense, defense strategy, defense mechanismprovide protection, seek protection, get protection, legal protectionadded, extra, greater, assure, ensure, guarantee, tips, controls, improvements, for safety, for your own safety, in safety, for safety reasons, health and safety, on safety grounds, added, extra, greater, assure, ensure, guarantee, tips, controls, improvements, for safety, for your own safety, in safety, for safety reasons, health and safety, on safety grounds, added, extra, greater, assure, ensure, guarantee, tips, controls, improvements, for safety, for your own safety, in safety, for safety reasons, health and safety, on safety groundssecurity measures, data security, personal security, national security, security system
Antônimosattack, offenseexposure, riskdanger, risk, hazarddanger, risk, insecurity
Erros comunsConfused with 'defence' in British English., Used as a verb instead of a noun., Mispronounced as 'dee-fense' instead of 'de-fense'.Confusing with 'protect', which is a verb., Using 'protection' without a specific context, like 'against threats'.Confused with 'save' - they have different meanings., Using it as a verb instead of a noun., Omitting it when discussing regulations or precautions.Confusing security with safety - security is more about protection against threats., Using 'security' as a verb instead of a noun., Mispronouncing the word, especially the second syllable.
Notas de usoUsed in legal, sports, and military contexts. Avoid using in casual conversations that don't involve conflict or protection.Use this word when discussing safety measures or legal shields. Not usually used in very casual speech.Use 'safety' in general discussions about protection or well-being. It is appropriate in most contexts, including formal and informal settings. Avoid using it in overly casual situations where more playful language is expected.Commonly used in contexts related to safety, such as cybersecurity, personal safety, or physical safety. It is appropriate in both formal and informal situations.

Perguntas frequentes: Defense vs Protection vs Safety vs Security

Qual é a diferença entre Defense, Protection, Safety e Security?

Defense: Protection from harm or danger. Protection: Keeping something safe from harm. Safety: Being free from harm or danger. Security: Protection from danger or harm.

Defense, Protection, Safety e Security estão no mesmo nível CEFR?

Defense: B2, Protection: B2, Safety: B1, Security: B1 na escala CEFR.

Que classe gramatical são Defense, Protection, Safety e Security?

Defense: noun, Protection: noun, Safety: noun, Security: noun.

Pode mostrar um exemplo de cada?

Defense: The defense of the castle was stronger than ever after the recent upgrades. Protection: The protection of wildlife is essential for biodiversity. Safety: The safety of the children is our top priority. Security: The company invests heavily in data security to protect customer information.

Posso usar Defense, Protection, Safety e Security de forma intercambiável?

Nem sempre. Defense, Protection, Safety e Security são relacionadas e às vezes se sobrepõem, mas diferem em registro, frequência e uso, então trocar uma pela outra pode mudar o sentido ou o tom. Veja as diferenças acima antes de substituir.

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