Losa is a Spanish term that refers to a type of floor slab commonly used in construction. For those looking for synonyms for the word Losa, there are several options available. One commonly used synonym is 'plate,' which can refer to flat, thin, and rigid materials used in building structures. Another possible synonym for Losa could be 'slab,' which refers to a broad, flat, and thick piece of stone or other materials. Additionally, 'tile' and 'paver' are also synonyms for Losa, as both are used to describe individual units of flooring or paving used to cover large surfaces. Overall, there are several terms that can be used as a synonym for Losa depending on the specific context and materials involved in construction.