120+ Synonyms for “Significant” with Examples | Another Word for “Significant”

Last Updated on November 24, 2023

The beauty of language is that we have a rich palette of synonyms that can add nuance to our conversations and writings. Synonyms for “significant” bring their own shades of meaning, allowing us to express subtleties and emphasize different aspects of significance. Understanding these synonyms not only broadens our linguistic arsenal but also helps us articulate our thoughts more effectively.

Significant Synonyms

SIGNIFICANT Synonym: 20 Synonyms for Significant with Useful ExamplesPin

What Is “Significant”?

“Significant” is an adjective that describes something as having importance, value, or meaning. It often underscores the weight or impact of a given subject or entity. Whether referring to a major event or a subtle gesture, labeling something as significant indicates that it stands out owing to its considerable influence or profound meaning.

List of Synonyms for Significant

  • Important
  • Meaningful
  • Noteworthy
  • Substantial
  • Major
  • Considerable
  • Momentous
  • Influential
  • Weighty
  • Consequential
  • Material
  • Remarkable
  • Prominent
  • Outstanding
  • Salient
  • Pivotal
  • Critical
  • Vital
  • Key
  • Central
  • Principal
  • Essential
  • Fundamental
  • Paramount
  • Telling
  • Indicative
  • Sizable
  • Large
  • Big
  • Hefty
  • Ample
  • Extensive
  • Impactful
  • Heavy
  • Profound
  • Serious
  • Monumental
  • Historic
  • Earth-shattering
  • Groundbreaking
  • Far-reaching
  • High-priority
  • Strategic
  • Foremost
  • Leading
  • Eminent
  • Preeminent
  • Distinguished
  • Notable
  • Marked
  • Pronounced
  • Decisive
  • Determinative
  • Authoritative
  • Imperative
  • Urgent
  • Compelling
  • Persuasive
  • Strong
  • Powerful
  • Potent
  • Dominant
  • Commanding
  • Fateful
  • Eventful
  • Portentous
  • Unmistakable
  • Clear-cut
  • Striking
  • Bold
  • Arresting
  • Dramatic
  • Sensational
  • Stupendous
  • Colossal
  • Great
  • Grand
  • Imposing
  • Massive
  • Voluminous
  • Broad
  • Wide-ranging
  • Sweeping
  • Encompassing
  • All-encompassing
  • Comprehensive
  • Thorough
  • In-depth
  • Exhaustive
  • Complete
  • Total
  • All-embracing
  • Overarching
  • Global
  • Universal
  • Omnipresent
  • Pervasive
  • Ubiquitous
  • Blanket
  • Inclusive
  • Holistic
  • Integral
  • Necessary
  • Required
  • Mandatory
  • Compulsory
  • Obligatory
  • Binding
  • Imperious
  • Peremptory
  • Insistent
  • Pressing
  • Immediate
  • Burning
  • Acute
  • Intense
  • Keen
  • Sharp
  • Vigorous
  • Energetic
  • Dynamic
  • Robust
  • Resounding
  • Emphatic
  • Forceful

Types of Synonyms for Significant

Synonyms Conveying Importance

  • Critical: Essential, pivotal, decisive
  • Noteworthy: Remarkable, notable, worthy of attention
  • Momentous: Far-reaching, consequential, of great import

Synonyms Suggesting Weight or Seriousness

  • Substantial: Considerable, ample, solid
  • Weighty: Burdensome, heavy, profound
  • Grave: Serious, somber, severe

Synonyms Indicating Meaningfulness

  • Expressive: Revealing, suggestive, meaningful
  • Eloquent: Articulate, expressive, well-spoken
  • Telling: Informative, indicative, revealing

Common Synonyms for Significant 

Significant vs. Important

  • Significant often implies that something has a notable or measurable impact, consequence, or meaning.
  • Important refers to something of great value, worth, or influence, often essential or of high priority.

Example Sentences:

  • The study’s findings are significant and could lead to changes in treatment protocols.
  • It’s important to vote in the upcoming election to have a say in the country’s future.

Significant vs. Relevant

  • Significant suggests that something has a noticeable or considerable effect or importance.
  • Relevant means that something is closely connected or appropriate to the matter at hand.

Example Sentences:

  • Her significant contribution to the project was recognized with an award.
  • The lawyer presented all the relevant information to build a strong case.

Significant vs. Substantial

  • Significant indicates importance, impact, or meaning, and can refer to both qualitative and quantitative aspects.
  • Substantial emphasizes a considerable amount, size, or worth of something, often referring to quantity or degree.

Example Sentences:

  • The research has yielded significant insights into the causes of the disease.
  • They donated a substantial sum of money to the charity, making a real difference in its capabilities.

Significant vs. Major

  • Significant can denote something that is meaningful or has consequences, without necessarily being the largest or most important.
  • Major refers to something that is very large or important in size, amount, or degree, often being primary or leading.

Example Sentences:

  • The significant decrease in pollution levels indicates that the new policies are working.
  • A major earthquake hit the region, causing widespread damage and prompting international aid efforts.

Synonyms for Significant in Different Contexts

In Academic Writing

  • Noteworthy: Our study’s findings were noteworthy, suggesting a strong link between diet and memory retention.
  • Consequential: Her latest publication is particularly consequential for the field of quantum physics.

In Business and Marketing

  • Impactful: Our new marketing strategy is designed to be impactful and capture a broad audience.
  • Pivotal: The CEO’s decision was pivotal to the direction of the company.

In Everyday Conversation

  • Meaningful: We had a meaningful conversation that deepened our understanding of each other.
  • Telling: Her smile was telling; it showed how much she appreciated the gesture.

Absolute and Near Synonyms of Significant 

Absolute Synonyms for Significant 

Here is a list of words that can be used interchangeably with “significant” without changing the meaning:

Synonym Definition
Crucial Of great importance or necessary for success or effectiveness.
Paramount More important than anything else; supreme.
Pivotal Of crucial importance in relation to the development or success of something else.
Vital Absolutely necessary; essential.
Fundamental Forming a necessary base or core; of central importance.
Essential Absolutely necessary; extremely important.
Key Of paramount or crucial importance.
Central Of the greatest importance; principal or essential.
Momentous Of great importance or significance, especially in having a bearing on future events.
Impactful Having a major impact or effect.
Material Important; essential; relevant.
Consequential Having significant consequences; important.
Substantial Of considerable importance, size, or worth.
Meaningful Having a serious, important, or useful quality or purpose.

Near Synonyms for Significant 

Here we provide words that are similar to “significant” but might vary slightly in nuance or usage context:

Synonym Definition
Noteworthy Worthy of attention or notice; remarkable.
Prominent Important; famous or noticeable.
Major Very large or important, when compared to other things or people of a similar kind.
Influential Having great influence on someone or something.
Weighty Having great importance or significance.
Considerable Notably large in size, amount, or extent.
Marked Clearly noticeable; evident.
Pronounced Very noticeable or marked; conspicuous.
Remarkable Worthy of attention; striking.
Outstanding Exceptionally good or clearly noticeable.
Salient Most noticeable or important.
Preeminent Surpassing all others; very distinguished in some way.
Distinguished Very successful, authoritative, and commanding great respect.
Notable Worthy of attention or notice; remarkable.
Striking Attracting attention by reason of being unusual, extreme, or prominent.

Synonyms for Significant with Examples | Infographic

SIGNIFICANT Synonym: 20 Synonyms for Significant with Useful ExamplesPin

Frequently Asked Questions

What are some alternative words for ‘significant’?

In our vocabulary, we can substitute ‘significant’ with words like ‘noteworthy,’ ‘meaningful,’ or ‘consequential’ to convey the idea of something that has a considerable influence or importance.

Can you list synonyms for ‘important’?

Certainly, ‘crucial,’ ‘vital,’ ‘essential,’ and ‘key’ are synonyms we use to express something that is of great importance or necessary.

What could be used as a synonym for ‘significance’?

When we talk about ‘significance,’ we are referring to the quality of being worthy of attention; ‘importance’ or ‘noteworthiness’ can be used as synonyms.

Which term is similar to ‘highly significant’?

To describe something that is ‘highly significant,’ we might use terms such as ‘pivotal,’ ‘critical,’ or ‘paramount,’ which suggest a higher level of importance.

What’s a more sophisticated term for ‘significant other’?

In referencing a ‘significant other,’ a more formal or sophisticated term we might use is ‘life partner’ or ‘companion.’

What would be a subtle synonym for ‘significant’ that suggests a smaller impact?

For a subtler implication, we could use ‘notable’ or ‘marked,’ which suggest a smaller but still noticeable level of impact.

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