Obstruct
Obstruct verb - To create difficulty for the work or activity of.
To prevent and obstruct are semantically related. In some cases you can replace phrase "To prevent" with "Obstruct", this terms are similar.
To prevent
Obstruct and to prevent are semantically related. Sometimes you can use "Obstruct" instead a verb phrase "To prevent".
Mutual synonyms
Related pairs
Both terms in one sentence
- The FBI are equally patriotic, skilled and dedicated people who interfere, obstruct and generally try to prevent the actions of the CIA people, because they believe in the rule of law over expediency.
Source: CIA Evil, FBI Good
Cite this Source
To prevent and Obstruct. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/obstruct/to_prevent
Obstruct & To prevent. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/obstruct/to_prevent>.
To prevent or Obstruct. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/obstruct/to_prevent.
Google Ngram Viewer shows how "obstruct" and "to prevent" have occurred on timeline