Ciao and Hegira

Ciao noun - An acknowledgment that can be used to say hello or goodbye (aloha is Hawaiian and ciao is Italian).

Hegira and ciao are semantically related. In some cases you can use "Hegira" instead a noun "Ciao".

Hegira noun - The flight of Muhammad from Mecca to Medina in 622 which marked the beginning of the Muslim era; the Muslim calendar begins in that year.

Ciao and hegira are semantically related. Sometimes you can use "Ciao" instead a noun "Hegira".