SOLIDIFICATIONS
Scrabble letter values: S1O1L1I1D2I1F4I1C3A1T1I1O1N1S1 = 21
Definition
SOLIDIFICATIONS is the plural of SOLIDIFICATION.
noun SOLIDIFICATION: the process of becoming hard or solid by cooling or drying or crystallization.
Synonyms of SOLIDIFICATION: hardening, solidifying, set, curing