W4O1R1L1D2B3U1I1L1D2I1N1G2S1
22 points
WORLDBUILDINGS is validvalid
WORLDBUILDING, the creation of a fictional world [n]
WORLDBUILDING, the process of developing an imaginary environment as the setting for a work of science fiction [n]
WORLDBUILDING, the creation of a fictional world [n]
WORLDBUILDING, the process of developing an imaginary environment as the setting for a work of science fiction [n]