There are many synonyms for the phrase "doth job." Some alternatives include "performs work," "fulfills tasks," "accomplishes duties," "carries out responsibilities," and "completes assignments." Other options can depend on the specific context, such as "executes projects" for a business setting or "tackles chores" for household tasks. Using synonyms can help vary writing style and make content more engaging for readers. Additionally, using more specific or descriptive phrases can help showcase a person's skills or emphasize the importance of a task. Overall, there are many phrases that can be used in place of "doth job" to help express actions and responsibilities.