Investigate vs Research

Quand utiliser chacun en anglais, avec le sens, le registre et des exemples.

Investigate

Top 2000 (courant)B1verb

Research

Top 1000 (très courant)A2noun
Le plus courant: Research
 InvestigateResearch
Prononciation🇬🇧 /["/ɪnˈvestɪɡeɪt/","/ɪnˈvestɪɡeɪts/","/ɪnˈvestɪɡeɪtɪd/","/ɪnˈvestɪɡeɪtɪŋ/"]/🇺🇸 /["/ɪnˈvestɪɡeɪt/","/ɪnˈvestɪɡeɪts/","/ɪnˈvestɪɡeɪtɪd/","/ɪnˈvestɪɡeɪtɪŋ/"]/🇬🇧 /["/rɪˈsɜːtʃ//ˈriːsɜːtʃ/"]/🇺🇸 /["/ˈriːsɜːrtʃ//rɪˈsɜːrtʃ/"]/
SensTo look into something closely to find out more information.The act of studying something carefully to learn more about it.
ExempleThe police will investigate the crime scene for new evidence.The research on climate change is very important for our future.
RegistreNeutreNeutre
FréquenceTop 2000 (courant)Top 1000 (très courant)
Niveau CEFRB1A2
Nature grammaticaleverbnoun
Collocationscarefully, closely, in detail, ask somebody to, be called in to, decide to, for, carefully, closely, in detail, ask somebody to, be called in to, decide to, forcareful, detailed, in-depth, piece, carry out, conduct, do, demonstrate something, find something, identify something, degree, effort, programme/​program, research in, research into, research on, an area of research, focus your research on something, somebody’s own research
Antonymesignore, overlook, disregardignorance, inactivity
Erreurs fréquentesConfusing with 'invest' which relates to money or resources., Using as an intransitive verb; it requires an object (e.g., 'investigate the issue')., Mixing up with synonyms like 'examine' without understanding the context.Using 'research' as an uncountable noun instead of a countable noun (e.g., saying 'a research' instead of 'a piece of research'), Confusing 'research' with 'search' (research is more in-depth and analytical), Using 'research' inappropriately in non-academic contexts
Notes d'usageCommonly used in formal contexts, especially in journalism, research, or law enforcement. It may not be seen as appropriate in casual conversations.Used in academic and professional contexts. Avoid using 'research' as a verb in casual conversation; instead, use 'study' or 'look into'.

Questions fréquentes : Investigate vs Research

Quelle est la différence entre Investigate et Research ?

Investigate: To look into something closely to find out more information. Research: The act of studying something carefully to learn more about it.

Lequel est le plus courant : Investigate et Research ?

Research est le plus courant dans l'anglais de tous les jours.

Lequel est le plus avancé : Investigate et Research ?

Investigate est le niveau le plus élevé, à B1, sur l'échelle CEFR.

Investigate et Research sont-ils au même niveau CEFR ?

Investigate: B1, Research: A2 sur l'échelle CEFR.

Quelle est la nature grammaticale de Investigate et Research ?

Investigate: verb, Research: noun.

Peux-tu montrer un exemple de chacun ?

Investigate: The police will investigate the crime scene for new evidence. Research: The research on climate change is very important for our future.

Puis-je utiliser Investigate et Research de façon interchangeable ?

Pas toujours. Investigate et Research sont proches et se recoupent parfois, mais elles diffèrent par le registre, la fréquence et l'usage, donc remplacer l'une par l'autre peut changer le sens ou le ton. Regarde les différences ci-dessus avant de substituer.

Comparaisons associées