UNGAINLINESSES
Scrabble letter values: U1N1G2A1I1N1L1I1N1E1S1S1E1S1 = 15
Definition
UNGAINLINESSES is the plural of UNGAINLINESS.
noun UNGAINLINESS: the carriage of someone whose movements and posture are extremely ungainly and inelegant.
Synonyms of UNGAINLINESS: gawkiness