RIGIDITY /ɹɪˈd͡ʒɪdɪti/ ► audio Scrabble 13 Words With Friends 13 Definition noun the physical property of being stiff and resisting bending. — synonyms: rigidness noun the quality of being rigid and rigorously severe. — synonyms: inflexibility, rigidness See all 27 words you can make from RIGIDITY → 8-letter words Words starting with R Words ending with Y ← Unscramble different letters