Obstructions
Trouble and obstructions are semantically related. in obstacle topic. In some cases you can use "Trouble" instead a noun "Obstructions".
Trouble
Trouble noun - An abnormal state that disrupts a plant's or animal's normal bodily functioning.
Obstructions and trouble are semantically related. Sometimes you can replace term "Obstructions" with "Trouble", this nouns are similar.
Mutual synonyms
Both words in one sentence
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If you see lots of waist-high obstructions, expect trouble.
Source: Foreboding Architecture
Cite this Source
Trouble and Obstructions. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/obstructions/trouble
Obstructions & Trouble. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/obstructions/trouble>.
Trouble or Obstructions. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/obstructions/trouble.
Google Ngram Viewer shows how "obstructions" and "trouble" have occurred on timeline