Yes, one might say similar things as other religions, such as Happy Ramadan! or Ramadan Blessings! A common greeting is Ramadan Mubarak! or on the end of Ramadan, during Eid al-Fitr, a common greeting might be Eid Mubarak!
The appropriate greeting for an email to a professor is "Dear Professor Last Name,"
The appropriate greeting to use when requesting a letter of recommendation is "Dear Recipient's Name."
Head nod
The appropriate way to respond to the greeting "Assalamualaikum" is by saying "Waalaikumassalam," which means "and peace be upon you too" in Arabic.
The greeting "good afternoon" is appropriate to use from around 12:00 PM until 6:00 PM.
Yes, during Ramadan, it is permissible to talk to guys as long as the conversation is respectful and appropriate.
At the end of Ramadan, it is customary to say "Eid Mubarak," which means "Blessed Eid" in Arabic. This is a common greeting to wish someone a happy and blessed Eid celebration.
The common handshake is enough.
a hard slap on the thigh
hi how are you? happy Good Friday
the appropriate thing is a comma
विवाद that means hello hope that helps x