Understanding the word “substantial” enhances your vocabulary and writing precision. In this article, we will delve into its synonyms, definition, and various ways to use it in sentences.
Synonyms for Substantial
- Significant
- Considerable
- Meaningful
- Extensive
- Ample
Definition & Meaning for Substantial
The term “substantial” is an adjective that describes something of considerable importance, size, or value. It signifies a strong or ample amount, contributing significantly to the subject matter at hand.
Another Word for Substantial in a Sentence
If you’re looking for another way to say “substantial,” consider using synonyms like “considerable” or “ample” in your sentences. For example, “She made a substantial contribution to the project” can be rephrased as “She made a considerable contribution to the project.”

Hello! My name is Kelly Biddle, and I’m the main author at synonymx.io. Writing and finding the perfect synonyms have been a passion of mine for as long as I can remember, and I’m incredibly proud to share my expertise with all of you!