Cot and Cabana

Cot noun - A small bed that folds up for storage or transport.

Cabana and cot are semantically related In some cases you can use "Cabana" instead a noun "Cot".

Cabana noun - A small tent used as a dressing room beside the sea or a swimming pool.

Cot and cabana are semantically related in tiny topic. Sometimes you can use "Cot" instead a noun "Cabana", if it concerns topics such as lodging.