What is another word for subject line?
Pronunciation: [sˈʌbd͡ʒɛkt lˈa͡ɪn] (IPA) 
The subject line of an email is arguably the most important part of the message, as it captures the attention of the recipient and sets the tone for the communication. However, there are many different ways to refer to this crucial aspect of email etiquette. Some synonyms for "subject line" include "title," "heading," "subject header," "topic sentence," and "headline." Depending on the intended tone and audience of the email, different synonyms may be more appropriate. Regardless of which term is used, it's important to make sure the subject line accurately reflects the content of the email and encourages the recipient to open and engage with the message.
