father— پدر. Formal. Interchangeable with 'dad' but 'father' is more formal or used in official contexts. 'Dad' is affectionate and common in everyday speech. For example, 'My dad taught me to ride a bike' works, and 'My father taught me to ride a bike' also works but is less common in casual conversation. 'Father' is also used for biological or legal parentage. For example: His father is a doctor. (پدرش یک پزشک است.) In a formal setting, 'father' is preferred. (در یک محیط رسمی، 'father' ترجیح داده میشود.)
papa— پاپا. Informal/Dated/Childish. Interchangeable with 'dad' but often sounds more old-fashioned or is used by very young children. 'Dad' is generally more current and widely used. For example, 'My papa always told me stories' works, but it's less common today. For example: The little girl called out,