PLAYING ONLINE WITH OTHERS

@MarciaM729924 , the only one I can think fits what you want is Let's Crossword.

https://games.aarp.org/games/lets-crossword?intcmp=AM-A5GAM-AGC-WTCP 

It is a member's only game. When you go in, it tells you how to invite others to play. It also has a little chat box.

 Hope that helps.