Is “Inflexibility” a Scrabble word?
Yes
INFLEXIBILITY
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Inflexibility
noun
1.The quality or state of being inflexible, or not capable of being bent or changed; unyielding stiffness
Synonyms: inflexibleness, obstinacy, rigidity