A1N1T1E1D2I1L1U1V4I1A1N1
16 points
ANTEDILUVIAN is validvalid
pertaining to the period before the Biblical flood or any great flood, also ANTEDILUVIAL / someone or something occurring in the period before the Flood
pertaining to the period before the Biblical flood or any great flood, also ANTEDILUVIAL / someone or something occurring in the period before the Flood