This is the 17524th most frequent Turkish word.
i̇şinizi
"Your work" or "your job" (possessive form).
Here, 'işinizi' refers to 'your job', denoting the specific professional or occupational task belonging to the addressed person, and is used in the accusative case.
İşinizi severek yaptığınızda daha başarılı olursunuz.
When you do your job with love, you become more successful.
In this sentence, 'işinizi' refers to 'your work', emphasizing the organization or tasks undertaken by the addressed person, and is also in the accusative case.
Eğer işinizi iyi planlarsanız, daha az sorun yaşarsınız.
If you plan your work well, you face fewer problems.
Here, 'işinizi' translates to 'your task', representing a specific activity or responsibility, again employing the accusative case to indicate the object of the action.