consonance
Word family
Synonym discussion
Sense: noun/2
These words all suggest things fitting well together, but they differ in tone and scope. 'Consonance' is formal and often used when someone wants to stress a calm fit between parts, ideas, colours, or social groups. 'Harmony' is broader and warmer: it works for music, design, and relationships, and it sounds more natural in everyday English. 'Accord' focuses more directly on agreement between people, sides, or official positions, especially in public or diplomatic settings. 'Congruity' is very formal and slightly more abstract, often used when the parts of something match the whole in a neat, suitable way. Compare 'The building stands in consonance with the old square' with 'The neighbors lived in harmony' and 'The two parties reached accord.'
Common collocations
Etymology
Comes from Latin 'consonare', meaning 'to sound together', built from 'con-' ('together') and 'sonare' ('to sound'). The noun passed through Late Latin and French before entering English, first for sounds that blend well and later for broader ideas of agreement and for the poetic sound pattern.