A1N1A1G2R1A1M3M3A1T1I1S1I1N1G2
21 points
ANAGRAMMATISING is validvalid
ANAGRAMMATISE, to anagrammatize
ANAGRAMMATISE, to make into an anagram, also ANAGRAMMATIZE
ANAGRAMMATISE, to anagrammatize
ANAGRAMMATISE, to make into an anagram, also ANAGRAMMATIZE