Obstructive
Obstructive adjective - Preventing movement.
Preventative and obstructive are semantically related. In some cases you can use "Preventative" instead an adjective "Obstructive".
Preventative
Preventative adjective - Tending to prevent or hinder.
Obstructive and preventative are semantically related. Sometimes you can use "Obstructive" instead an adjective "Preventative".
Mutual synonyms
Cite this Source
Preventative and Obstructive. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/obstructive/preventative
Obstructive & Preventative. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/obstructive/preventative>.
Preventative or Obstructive. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/obstructive/preventative.
Google Ngram Viewer shows how "obstructive" and "preventative" have occurred on timeline