EN

Synonyms for obstruct

Most common

impede hinder barricade oppose

Definitions

  1. v. 1

    To block or fill (a passage) with obstacles or an obstacle.

Related words

Word family
obstructed obstructive obstacle

Forms

Past participle
obstructed
e.g. obstructed → impeded, hindered, barricaded, opposed…

Choose the right word

Obstruct, Obstructed or Hinder?

To obstruct is literally to build up against; the road is obstructed by fallen trees; the passage of liquid through a tube is obstructed by solid deposits. We may hinder one's advance by following and clinging to him; we obstruct his course by standing in his way or putting a barrier across his path.

J. C. Fernald, English Synonyms and Antonyms (1914)

Example sentences

  • oppose Were I in your position, I would oppose that plan.
  • hinder If you cannot help us, don't at least hinder us.
  • impede He has tried to impede an official investigation.
  • barricade The barricade has to be perpendicular to the road.

Popularity over time

Word1850 → 2019Trend
obstructfalling
opposefalling
hindersteady
impedesteady
barricaderising

Use in printed books, per decade from 1850 to 2019.

By length

3 letters
bar1
4 letters
stop1, clog1
5 letters
block1, choke1
6 letters
oppose2, hinder2, retard2, hamper2, impede2, stymie2
7 letters
prevent2, inhibit3, occlude
8 letters
blockade2, restrain2
9 letters
interfere3, interrupt3, embarrass3, barricade3, frustrate2

The small number after each word is its number of syllables (oppose2 = 2 syllables).

In other languages

Français
obstruer