Insignficant antonyms

What is the opposite word for Insignficant?

Antonyms for insignficant
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Opposite words of insignficant
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Antonyms for Insignficant. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/antonyms/insignficant
Antonyms for Insignficant. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/antonyms/insignficant>.
Antonyms for Insignficant. 2016. Accessed August 16, 2026. https://thesaurus.plus/antonyms/insignficant.