Obstruct
Tie up
Tie up verb - To create difficulty for the work or activity of.
Usage example: an accident is tying up traffic at 5th and Broadway
Mutual synonyms
Cite this Source
Tie up and Obstruct. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/obstruct/tie_up
Obstruct & Tie up. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/obstruct/tie_up>.
Tie up or Obstruct. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/obstruct/tie_up.
Google Ngram Viewer shows how "obstruct" and "tie up" have occurred on timeline