A1L1P3H4A1B3E1T1I1Z10I1N1G2
30 points
ALPHABETIZING is validvalid
ALPHABETIZE, to arrange in alphabetic order
ALPHABETIZE, to put into alphabetic order, also ALPHABET, ALPHABETISE
ALPHABETIZE, to arrange in alphabetic order
ALPHABETIZE, to put into alphabetic order, also ALPHABET, ALPHABETISE