There is no sign of account deletion options, so it seems your data will be theirs for as long as they please (although this is generally not too much: account name and email address). If you feel like requesting deletion or more information, send a message to [email protected].
URLS:
http://www.wordfeud.com
Please note that AccountKiller.com is not associated with the business listed on this page. AccountKiller provides easy-to-understand instructions and guides on how to cancel charges and relationships from the list of businesses on our site, we have no affiliation with these businesses.