Plural of concordance; comprehensive indexes showing all instances of words or phrases in a text with surrounding context.
Plural form of concordance (Latin concordantia, 'agreement'). Originally, concordances were handmade indexes of religious texts to help readers find matching passages.
Before Google, scholars spent lifetimes creating concordances of major texts—the massive Bible concordance was a marvel of medieval labor, and now digital concordancers do in milliseconds what took monks years to accomplish.
Complete word intelligence in one call. Free tier — 50 lookups/day.