Old
Tough
Tough adjective - Not easily chewed.
Both words in one sentence
-
She is tough enough to still live at her homestead until she's 100 years old.
Source: Cool Old Lady -
Some particularly tough octopus-like monsters prove vulnerable to good old-fashioned incineration.
Source: Kill It with Fire -
In King of Thorn, some particularly tough octopus-like monsters prove vulnerable to good old-fashioned incineration.
Source: Weak to Fire
Cite this Source
Tough and Old. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/old/tough
Old & Tough. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/old/tough>.
Tough or Old. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/old/tough.
Google Ngram Viewer shows how "old" and "tough" have occurred on timeline