congruousness
/ˈkɑŋɡruəsnəs/
noun
- The quality of being fitting, harmonious, or in agreement with something else.
- The congruousness of their ideas led to a successful partnership.
- We admired the congruousness of the old farmhouse with its rustic surroundings.
- The congruousness of the music and the lighting made the concert magical.
Antonyms