vegetable, veggie, veggy, vege = warzywo, jarzyna

seasonal vegetables like

Source: http://www.sailusfood.com/2006/06/18/pappu-pulusu-tamarind-based-lentil-vegetable-stew/

warzywo, jarzyna

English sentence and Polish translation

A good diet should include plenty of vegetables. = Dobra dieta powinna zawierać dużo warzyw.