Meaning & use
momentous
Of great importance, especially because of long-lasting or significant consequences.
See it in a sentence
Signing the peace treaty was a momentous occasion for both nations involved.
Choosing to move abroad was the most momentous decision of her adult life.
A note on using this word
Momentous is reserved for events or decisions with lasting weight; using it for everyday matters can sound exaggerated.
Words with a similar meaning
Choose a synonym to suit the sentence. Meanings can overlap without being identical.
Words with an opposite meaning
Make it your own
Write a sentence using “momentous”, then compare your use with the examples above.
Your draft stays on this page and is not sent anywhere.