Robust
Robust adjective - Not showing weakness or uncertainty.
Usage example: a robust slap on the back welcoming me to the company
Secure and robust are semantically related. In some cases you can use "Secure" instead an adjective "Robust".
Nearby Words: robustness, robustly
Cite this Source
Secure and Robust. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/robust/secure
Robust & Secure. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/robust/secure>.
Secure or Robust. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/robust/secure.
Google Ngram Viewer shows how "robust" and "secure" have occurred on timeline