Indefectible
Indefectible adjective - Being entirely without fault or flaw.
Worst case and indefectible are semantically related. In some cases you can use "Worst case" instead an adjective "Indefectible".
Worst case
Indefectible and worst case are semantically related. Sometimes you can use "Indefectible" instead an adjective phrase "Worst case".
Cite this Source
Worst case and Indefectible. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/indefectible/worst_case
Indefectible & Worst case. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/indefectible/worst_case>.
Worst case or Indefectible. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/indefectible/worst_case.
Google Ngram Viewer shows how "indefectible" and "worst case" have occurred on timeline