SNAPPISHNESSES
Scrabble letter values: S1N1A1P3P3I1S1H4N1E1S1S1E1S1 = 21
Definition
SNAPPISHNESSES is the plural of SNAPPISHNESS.
noun SNAPPISHNESS: a disposition to exhibit uncontrolled anger.
Synonyms of SNAPPISHNESS: temper, biliousness, irritability, peevishness, pettishness, surliness