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obstruction Synonyms

Another word for obstruction

Choosing another word for obstruction depends on context, so the 14 synonyms and similar words below are separated across 4 exact definitions and ranked by match strength.
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• noun (Context 1)

A physical object, barrier, or blockage that stands in the way and prevents movement, passage, or clear vision.

Usage Example

"Maintenance crews worked throughout the night to clear the fallen trees and other obstructions from the railway tracks."

Strongest
obstacle
blockage
barrier
Strong
barricade
roadblock
impediment
stoppage

• noun (Context 2)

The action of deliberately hindering, delaying, or interfering with a process, official duty, or legal investigation.

Usage Example

"The defendant faced an additional charge of hindrance of justice after attempting to conceal key financial documents from investigators."

Strongest
hindrance
interference
Strong
impediment
obstructionism
thwarting
stonewalling

• noun (Context 3)

An abnormal blockage or constriction of a bodily passage, duct, or organ, such as an intestine, airway, or blood vessel.

Usage Example

"The patient was admitted for emergency surgery after diagnostic scans revealed a severe bowel blockage."

Strongest
blockage
occlusion
Strong
stoppage
stricture

• noun (Context 4)

An infraction in various sports in which a player illegally blocks or impedes an opponent who does not have possession of the ball or puck.

Usage Example

"The referee blew the whistle and awarded an indirect free kick to the visiting team for interference."

Strongest
interference

Opposites of obstruction

The opposite of obstruction shifts depending on context. Common opposites include:

assistance
cooperation
facilitation
aid
opening
support
clearance
passageway
See all opposites of obstruction

Cite this Entry


Wordmom. (2026). Synonyms for Obstruction. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/obstruction
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