Become obsolete
Weaken and become obsolete are semantically related. in become void topic. In some cases you can use "Weaken" instead a verb phrase "Become obsolete".
Weaken
Weaken verb - To diminish the physical strength of.
Become obsolete and weaken are semantically related. Sometimes you can use "Become obsolete" instead a verb "Weaken".
Mutual synonyms
Cite this Source
Weaken and Become obsolete. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/become_obsolete/weaken
Become obsolete & Weaken. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/become_obsolete/weaken>.
Weaken or Become obsolete. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/become_obsolete/weaken.
Google Ngram Viewer shows how "become obsolete" and "weaken" have occurred on timeline