Rock-solid
Substantial and rock-solid are semantically related. In some cases you can use "Substantial" instead an adjective phrase "Rock-solid".
Substantial
Substantial adjective - Having great meaning or lasting effect.
Rock-solid and substantial are semantically related. You can use "Rock-solid" instead an adjective "Substantial".
Mutual synonyms
Related pairs
- sensible and rock-solid
- sensible and substantial
- good and rock-solid
- good and substantial
- thick and rock-solid
- thick and substantial
- physical and rock-solid
- physical and substantial
- sound and rock-solid
- sound and substantial
- firm and rock-solid
- firm and substantial
- sturdy and rock-solid
- sturdy and substantial
Cite this Source
Substantial and Rock-solid. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/rock-solid/substantial
Rock-solid & Substantial. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/rock-solid/substantial>.
Substantial or Rock-solid. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/rock-solid/substantial.
