De limitation refers to the process of setting boundaries or limits to something. The opposite of this term is "unlimited" or "unrestricted," which suggests the absence of boundaries or limits. Alternatively, "expansion" or "growth" can also be considered antonyms of de limitation as these terms imply the extension or enlargement of something. Another antonym for de limitation could be "infinite" or "endless," indicating that there are no constraints or obstacles to restrict the potential or possibilities of something. In contrast, "restriction," "constraint," "limitation," or "boundary" can be considered synonyms of de limitation.