The term "puts guard" may refer to the act of setting up a barrier or protection around something or someone. Antonyms, or words with opposite meanings, include "leaves unprotected," "ignores," and "abandons." If someone "puts guard" around a valuable possession, an antonym might be to "neglect" it. Similarly, to "put guard" around someone can be seen as an act of care and concern, while an antonym such as "endangers" would suggest the opposite. Other antonyms of "puts guard" could include "removes," "unlocks," or "unfastens," all indicating the opposite of creating a protective barrier.