We found one dictionary that defines the word unflexibility:

General (1 matching dictionary)

1. unflexibility: Wiktionary

Definitions from Wiktionary (unflexibility) ▸ noun:  (rare) Synonym of inflexibility ▸ Words similar to unflexibility ▸ Usage examples for unflexibility ▸ Idioms related to unflexibility ▸ Wikipedia articles (New!) ▸ Popular adjectives describing unflexibility ▸ Words that often appear near unflexibility ▸ Rhymes of unflexibility ▸ Invented words related to unflexibility