Cool MateEfficiency vs Productivity
Quand utiliser chacun en anglais, avec le sens, le registre et des exemples.
Efficiency
Top 2000 (courant)C1noun
Productivity
Top 2000 (courant)C1noun
| Efficiency | Productivity | |
|---|---|---|
| Prononciation | 🇬🇧 /["/ɪˈfɪʃnsi/"]/🇺🇸 /["/ɪˈfɪʃnsi/"]/ | 🇬🇧 /["/ˌprɒdʌkˈtɪvəti/"]/🇺🇸 /["/ˌprəʊdʌkˈtɪvəti//ˌprɑːdʌkˈtɪvəti/"]/ |
| Sens | How well a task is done with the least waste of time and resources. | How much work or things someone can do in a certain time. |
| Exemple | The efficiency of the new engine significantly reduces fuel consumption. | **high/improved/increased productivity** |
| Registre | Neutre | Neutre |
| Fréquence | Top 2000 (courant) | Top 2000 (courant) |
| Niveau CEFR | C1 | C1 |
| Nature grammaticale | noun | noun |
| Collocations | ruthless, great, high, achieve, maintain, demonstrate, drive, measures, benefits, with efficiency, efficiency in, ruthless, great, high, achieve, maintain, demonstrate, drive, measures, benefits, with efficiency, efficiency in | high, low, enhanced, level, boost, enhance, improve, go up, grow, improve, level, boom, enhancement, a decline in productivity, a reduction in productivity, a gain in productivity |
| Antonymes | inefficiency, wastefulness, unproductiveness | unproductivity, inefficiency |
| Erreurs fréquentes | Confused with 'efficacy', which refers to the ability to produce a desired result., Using 'efficient' instead of 'efficiency' incorrectly in phrases., Overusing in casual conversation where simpler terms like 'speed' might suffice. | Confused with 'production' vs 'productivity'., Using 'productive' incorrectly as a noun instead of 'productivity'., Overusing in casual contexts where simpler terms like 'output' might fit better. |
| Notes d'usage | Use 'efficiency' in both formal and informal contexts when discussing productivity. Avoid using it in casual conversations that don't concern work or processes. | Use 'productivity' in professional settings to discuss efficiency. Avoid it in casual conversations among friends. It's appropriate in reports, discussions about work, or research. |
Questions fréquentes : Efficiency vs Productivity
Quelle est la différence entre Efficiency et Productivity ?
Efficiency: How well a task is done with the least waste of time and resources. Productivity: How much work or things someone can do in a certain time.
Efficiency et Productivity sont-ils au même niveau CEFR ?
Efficiency: C1, Productivity: C1 sur l'échelle CEFR.
Quelle est la nature grammaticale de Efficiency et Productivity ?
Efficiency: noun, Productivity: noun.
Peux-tu montrer un exemple de chacun ?
Efficiency: The efficiency of the new engine significantly reduces fuel consumption. Productivity: **high/improved/increased productivity**
Puis-je utiliser Efficiency et Productivity de façon interchangeable ?
Pas toujours. Efficiency et Productivity 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.