What are the opposite words for jack?

The word "jack" has several antonyms, including "queen," "king," and "ace." These words represent higher ranks in a typical deck of playing cards. Additionally, "jack" can be seen as a male name, in which case female names such as "Jill," "Samantha," or "Maureen" could be considered antonyms. "Jack" can also refer to a type of tool used for lifting heavy objects, and antonyms for this context could include "hammer," "screwdriver," or "wrench." The term "jack" also has multiple meanings in different fields, and finding appropriate antonyms depends on the specific usage.

Antonym of the day

were one back
aid, discourage, dissuade.