Interference
Interference noun - Something that makes movement or progress difficult.
Usage example: without the interference of the rain, we could have made good time on that road trip
Obstruction is a synonym for interference in obstacle topic. In some cases you can use "Obstruction" instead a noun "Interference", when it comes to topics like intrusion, impediment, obstructing, meddling. popular alternative
Obstruction
Obstruction noun - Something that makes movement or progress difficult.
Usage example: an obstruction in the drain has the water all backed up
Interference is a synonym for obstruction in obstacle topic. You can use "Interference" instead a noun "Obstruction", if it concerns topics such as obstructing, roadblock. popular alternative
Mutual synonyms
Related pairs
- block and interference
- block and obstruction
- conflict and interference
- conflict and obstruction
- check and interference
- check and obstruction
- hitch and interference
- hitch and obstruction
- hurdle and interference
- hurdle and obstruction
- interruption and interference
- interruption and obstruction
- difficulty and interference
- difficulty and obstruction
How words are described
| unexpected | unexpected interference | unexpected obstruction |
Both words in one sentence
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Virtually every US golf association rule set would allow the tower to be cleared from Happy's line of putt, as the obstruction came from fan interference and the golfer can request a movable obstruction that is not part of the course design to be removed.
Source: Film / Happy Gilmore
Cite this Source
Obstruction and Interference. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/interference/obstruction
Interference & Obstruction. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/interference/obstruction>.
Obstruction or Interference. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/interference/obstruction.
Google Ngram Viewer shows how "interference" and "obstruction" have occurred on timeline