Answer: wiki

AnswerCrossword Clue
WIKI

Collaborative Web site

WIKI

Web site that users can edit

WIKI

Online prefix with -pedia

WIKI
Collaborative Internet project
WIKI
Joint Web project
WIKIUser-edited site
WIKICollaborative website
WIKICollaborative software, from the Hawaiian for "fast"
WIKIUser-edited web site
WIKIWhen doubled, it's "rapidly" in Hawaiian
WIKICollaborative Web project
WIKIJoint high-tech project
WIKIUser-edited Web site
WIKIUser-edited website
WIKICollaborative Web document
WIKIUser-edited online reference
WIKIOpen-ended reference
WIKIWeb site that users themselves may revise
WIKIPopular online reference, for short
WIKISite for online collaboration
WIKIModern encyclopedia platform
WIKISite open to editing
WIKIUser-revised Web site
WIKIPrefix with "leaks" or "pedia"
WIKIPrefix with -leaks or -pedia
WIKICommunity-maintained website
WIKICollaborative online reference
WIKICollaboratively written page
WIKIUser-edited web page
WIKICollaborative site
WIKICollaborative online site
WIKIReference page edited by a group