Legacy synonym data
Synonyms for “Significant” — 13 Other Ways to Say It
Meaning of Significant
Use the synonym list below to choose a clearer alternative for your sentence.
13 Synonyms for Significant — Words Similar to Significant
Browse alternative words with their meaning, level, and a real example sentence so you pick the synonym that fits your context.
substantial
/səbˈstænʃəl/Large in amount, size, or importance; considerable and meaningful.
Example: The project received substantial funding from the government.
meaning
/ˈmiːnɪŋ/What something means or stands for; the idea or message behind words or symbols.
Example: The meaning of the word 'happy' is clear to most English speakers.
pregnant
/ˈprɛɡnənt/Having a baby growing inside; expecting a baby.
Example: She is pregnant and the baby will arrive next month.
important
/ɪmˈpɔːrtənt/Mattering a lot or having a strong effect on something.
Example: Sleep is important for health and well-being.
remarkable
/rɪˈmɑrkəbəl/So unusual, impressive, or special that it deserves people's attention and praise.
Example: The athlete's remarkable speed helped her win three gold medals.
profound
/prəˈfaʊnd/Very deep or serious; showing deep understanding or having strong effect.
Example: His profound understanding of philosophy impressed everyone.
fundamental
/ˌfʌndəˈmɛntəl/The most important and basic part of something that everything else depends on.
Example: Math is a fundamental skill that students need for most careers.
large
/lɑːrdʒ/Bigger than normal; having more size or space than expected.
Example: She has a large family with eight children.
Antonyms of Significant — Opposite Words
Frequently Asked Questions About Synonyms of Significant
What is another word for "significant"?
Common synonyms for "significant" include: substantial, meaning, pregnant, important, prodigious.
What can I say instead of "significant"?
Try one of these alternatives: substantial, meaning, pregnant, important, prodigious. Pick the synonym whose register and meaning fits your sentence — see the cards above for definitions and examples.
When should I use "significant" instead of "substantial"?
Use "significant" when you want to keep the exact nuance shown in the meaning section above; switch to "substantial" when you need a different register, level, or shade of meaning. Compare the cards above to decide.
What are the antonyms of "significant"?
Words with the opposite meaning of "significant" include: insignificant.