HETEROGENEITIES
Scrabble letter values: H4E1T1E1R1O1G2E1N1E1I1T1I1E1S1 = 19
Definition
HETEROGENEITIES is the plural of HETEROGENEITY.
noun HETEROGENEITY: the quality of being diverse and not comparable in kind.
Synonyms of HETEROGENEITY: heterogeneousness