De-mark is a verb that means to remove or erase a boundary or limit. Antonyms for this word include words like mark, delineate, demarcate, limit, restrict, and confine. These words all represent the opposite of de-mark, which is to create a boundary or limit.
When we think about de-marking, we might imagine removing a physical barrier, such as a fence or wall. However, the concept of de-marking can also apply to things like limits on behavior or thinking. When we create rules or guidelines to govern our behavior, we are essentially marking boundaries around what is acceptable and what is not.
In summary, the antonyms for de-mark represent the opposite actions of creating boundaries or limits. Instead, they involve marking, delineating, or confining.