I1N1V4I1D2I1O1U1S1N1E1S1S1E1S1
19 points
INVIDIOUSNESSES is validvalid
INVIDIOUSNESS, the quality of being invidious [n]
INVIDIOUSNESS, the tendency to cause discontent, animosity, or envy [n]
INVIDIOUSNESS, the quality of being invidious [n]
INVIDIOUSNESS, the tendency to cause discontent, animosity, or envy [n]