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What is the opposite of โ€œmatterlessโ€?

What is the antonym of โ€œmatterlessโ€?

The antonyms of matterless are significant, important, and substantial. The antonyms significant, important, and substantial convey a sense of importance, relevance, or impact. It implies that something is meaningful, valuable, or has a significant effect.

Brief Definitions of the Antonym(s)

Learn when and how to use these words with these examples!


Having great meaning or importance; noteworthy.


The discovery of a new species was a significant event in the scientific community.


Having great significance or value; essential.


It is important to wear a helmet while riding a bike to prevent head injuries.


Of considerable importance, size, or worth.


The company made a substantial profit this quarter due to increased sales.

How are these antonyms different from each other?

  • 1Significant implies that something has a great impact or meaning.
  • 2Important suggests that something is essential or necessary.
  • 3Substantial indicates that something is of considerable size, worth, or importance.

Good things to know

  • 1Academic Writing: Use significant, important, and substantial to describe research findings, theories, and concepts.
  • 2Professional Communication: Incorporate antonyms in emails, reports, and presentations to convey the importance of a topic.
  • 3Everyday Conversation: Utilize these antonyms to express the relevance or impact of events, experiences, or opinions.

Remember this!

The antonyms have distinct nuances: Significant conveys great impact or meaning, important suggests essentiality, and substantial indicates considerable size, worth, or importance. Use these words in academic writing, professional communication, and everyday conversation to convey the relevance or impact of events, experiences, or opinions.

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