Shall and Should

Shall

Shall verb - To be under necessity or obligation to.
Usage example: you shall do as I say
Show all Definitions
Synonyms for Shall

Should and shall are semantically related In some cases you can use "Should" instead a verb "Shall".

Should

Should verb - To be under necessity or obligation to.
Usage example: you should stop smoking

Shall and should are semantically related in concede possibility topic. You can use "Shall" instead a verb "Should". popular alternative
Cite this Source
Should and Shall. (2016). Retrieved 2026, August 11, from https://thesaurus.plus/related/shall/should
Shall & Should. N.p., 2016. Web. 11 Aug. 2026. <https://thesaurus.plus/related/shall/should>.
Should or Shall. 2016. Accessed August 11, 2026. https://thesaurus.plus/related/shall/should.
Google Ngram Viewer shows how "shall" and "should" have occurred on timeline