# Concorde vs concordia

> English confusable word pair

## The two words

### Concorde
*name · IPA /ˈkɒnkɔːd/ · frequency rank #36,929*
The Aérospatiale-BAC supersonic airliner, previously used commercially.

### concordia
*noun · frequency rank #23,214*
A set of plotted points, appearing as a curve on a concordia diagram or isochron diagram, representing sample data from rock of the same age; the condition of being a member of said set (or on said curve).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/concorde-vs-concordia