Fences and Roadblock

Roadblock and fences are semantically related. in barrier used to enclose a piece of land topic. In some cases you can use "Roadblock" instead a noun "Fences".

Roadblock noun - Any condition that makes it difficult to make progress or to achieve an objective.

Fences and roadblock are semantically related. Sometimes you can replace term "Fences" with "Roadblock", this nouns are similar.