Make more rigorous and Toughen

Related terms

Definitions of Make more rigorous not found.

Toughen and make more rigorous are semantically related. In some cases you can use "Toughen" instead a verb phrase "Make more rigorous".

Toughen verb - To increase the ability of (as a muscle) to exert physical force.

Show all Definitions

Make more rigorous and toughen are semantically related. You can use "Make more rigorous" instead a verb "Toughen".

Nearby Words: tough, toughness, toughening, tougher

Cite this Source

Toughen and Make more rigorous. (2017). Retrieved 2026, August 15, from https://thesaurus.plus/related/make_more_rigorous/toughen

Make more rigorous & Toughen. N.p., 2017. Web. 15 Aug. 2026. <https://thesaurus.plus/related/make_more_rigorous/toughen>.

Toughen or Make more rigorous. 2017. Accessed August 15, 2026. https://thesaurus.plus/related/make_more_rigorous/toughen.