English Vocabulary Cards

sustain

/səˈsteɪn/

B2Verbe

Exemple: “We must sustain growth.”

Synonymes: affirm, support, corroborate

Antonymes: negate, contradict

sustainably

Adverbe

C1Adverbe

Exemple: “The company aims to grow sustainably over the next decade.”

Synonymes: responsibly

Antonymes: recklessly

sustainable

Adjectif

C1Adjectif

Exemple: “We need a sustainable model, not short-term fixes.”

Synonymes: viable

Antonymes: unsustainable

ecotourism

Nom

C2Nom

Exemple: “Ecotourism can support conservation when managed responsibly.”

Synonymes: sustainable tourism

Antonymes: mass tourism

unsustainably

Adverbe

C1Adverbe

Exemple: “The company grew unsustainably fast.”

Synonymes: unviably

Antonymes: sustainably

unsustainable

Adjectif

C1Adjectif

Exemple: “The current system is unsustainable.”

Synonymes: unviable

Antonymes: sustainable

Sunny Academy pour Android

Vocabulaire

sustain

sustainably

sustainable

ecotourism

unsustainably

unsustainable

Pratiquez cette leçon avec Sunny

Continuer à apprendre

Grammaire

Expressions idiomatiques quotidiennes

Test d’anglais

Articles