CHUMMINESSES
Scrabble letter values: C3H4U1M3M3I1N1E1S1S1E1S1 = 21
Definition
CHUMMINESSES is the plural of CHUMMINESS.
noun CHUMMINESS: the quality of affording easy familiarity and sociability.
Synonyms of CHUMMINESS: camaraderie, comradeliness, comradery, comradeship