materialize
verb
[ məˈtɪərɪəlʌɪz ]
• become actual fact; happen.
• "the forecast rate of increase did not materialize"
Similar:
happen,
occur,
come about,
take place,
come into being,
transpire,
arise,
be realized,
take shape,
come off,
shape up,
come to pass,
eventuate,
• (of a ghost, spirit, or similar entity) appear in bodily form.
• "he plays a teenager whose make-believe friend materializes"