UNSUITABILITIES
Scrabble letter values: U1N1S1U1I1T1A1B3I1L1I1T1I1E1S1 = 17
Definition
UNSUITABILITIES is the plural of UNSUITABILITY.
noun UNSUITABILITY: the quality of having the wrong properties for a specific purpose.
Synonyms of UNSUITABILITY: unsuitableness, ineptness