A1N1T1I1L1O1G2A1R1I1T1H4M3S1
20 points
ANTILOGARITHMS is validvalid
ANTILOGARITHM,
ANTILOGARITHM, a number of which a given number is the logarithm, also ANTILOG
ANTILOGARITHM,
ANTILOGARITHM, a number of which a given number is the logarithm, also ANTILOG