P3O1S1T1D2I1L1U1V4I1A1N1S1
19 points
POSTDILUVIANS is validvalid
POSTDILUVIAN, one who postdates the Biblical flood
POSTDILUVIAN, someone or something occurring in such a period
POSTDILUVIAN, one who postdates the Biblical flood
POSTDILUVIAN, someone or something occurring in such a period