Demand vs Insist vs Require

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

Demand

Top 1000 (muito comum)B2noun

Insist

Top 1000 (muito comum)B2verb

Require

Top 1000 (muito comum)B1verb
 DemandInsistRequire
Pronúncia🇬🇧 /["/dɪˈmɑːnd/"]/🇺🇸 /["/dɪˈmænd/"]/🇬🇧 //ɪnˈsɪst//🇺🇸 //ɪnˈsɪst//🇬🇧 /["/rɪˈkwaɪə(r)/","/rɪˈkwaɪəz/","/rɪˈkwaɪəd/","/rɪˈkwaɪərɪŋ/"]/🇺🇸 /["/rɪˈkwaɪər/","/rɪˈkwaɪərz/","/rɪˈkwaɪərd/","/rɪˈkwaɪərɪŋ/"]/
SignificadoTo ask for something forcefully.To demand something firmlyto need something or someone for a purpose
ExemploThe demand for organic food has been steadily increasing over the past few years.She insisted on staying late to finish the project.The project will require a significant amount of time to complete.
RegistroNeutroNeutroNeutro
Quão comumTop 1000 (muito comum)Top 1000 (muito comum)Top 1000 (muito comum)
Nível CEFRB2B2B1
Classe gramaticalnounverbverb
Colocaçõeslegitimate, realistic, reasonable, issue, make, present, on demand, demand for, demand from, considerable, enormous, excessive, impose, make, place, demand on, demand upon, big, buoyant, considerable, level, accommodate, cope with, fulfil/​fulfill, grow, increase, rise, in demand, demand among, demand for, supply and demandinsist on doing, insist that, insist uponurgently, reasonably, generally, urgently, reasonably, generally
Antônimossurrender, yield, giveyield, submit, agreedeny, refuse, forbid
Erros comunsConfused with 'require' — 'demand' is stronger than 'require'., Using 'demand' without an object — it needs something to demand., Mixing it up with 'request' — 'request' is more polite.Omitting 'on' when using verb-ing form, Confusing with 'persist', which means to continue, Using 'insist' without a strong personal statement'Require' is sometimes confused with 'request'; they have different meanings., Learners might use 'require' without an object, which is incorrect., 'Require' is often mixed up with 'want', but 'require' implies necessity.
Notas de usoUse 'demand' when you want something with urgency or authority. It's neutral but can be seen as aggressive in casual situations. Avoid using it when making polite requests.Use 'insist' in formal and neutral settings. Avoid in casual conversations unless emphasizing strong feelings.Use 'require' when talking about needs in formal settings, such as requirements for a job or project. Avoid in casual conversation unless discussing responsibilities.

Perguntas frequentes: Demand vs Insist vs Require

Qual é a diferença entre Demand, Insist e Require?

Demand: To ask for something forcefully. Insist: To demand something firmly Require: to need something or someone for a purpose

Demand, Insist e Require estão no mesmo nível CEFR?

Demand: B2, Insist: B2, Require: B1 na escala CEFR.

Que classe gramatical são Demand, Insist e Require?

Demand: noun, Insist: verb, Require: verb.

Pode mostrar um exemplo de cada?

Demand: The demand for organic food has been steadily increasing over the past few years. Insist: She insisted on staying late to finish the project. Require: The project will require a significant amount of time to complete.

Posso usar Demand, Insist e Require de forma intercambiável?

Nem sempre. Demand, Insist e Require 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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