Fault
Fault noun - A defect in character.
Obstruction and fault are semantically related. In some cases you can use "Obstruction" instead a noun "Fault".
Obstruction
Obstruction noun - Something that makes movement or progress difficult.
Fault and obstruction are semantically related. Sometimes you can use "Fault" instead a noun "Obstruction".
Mutual synonyms
How words are described
Cite this Source
Obstruction and Fault. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fault/obstruction
Fault & Obstruction. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fault/obstruction>.
Obstruction or Fault. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fault/obstruction.
Google Ngram Viewer shows how "fault" and "obstruction" have occurred on timeline