Bobs
Plumb lines and bobs are semantically related. In some cases you can use "Plumb lines" instead a noun "Bobs".
Plumb lines
Bobs and plumb lines are semantically related. You can use "Bobs" instead a noun phrase "Plumb lines".
Cite this Source
Plumb lines and Bobs. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/bobs/plumb_lines
Bobs & Plumb lines. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/bobs/plumb_lines>.
Plumb lines or Bobs. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/bobs/plumb_lines.
Google Ngram Viewer shows how "bobs" and "plumb lines" have occurred on timeline