twenty-fourth day of the month; twenty-four days
first day of the month; (arch.) first ten days of the lunar month
double circle (indicating "very good" on a piece of school work)
terminal; computer terminal; information access device (smartphone, tablet, book-reader, etc.); end (e.g. of a roll of film)
restriction; restraint; limitation; limit
site (usu. website); sight; payable on sight
contacting; getting in touch; communication; call; message
change; modification; alteration; revision; amendment
acknowledgement; acknowledgment; understanding (e.g. "please be understanding of the mess during our renovation"); noting