# deduction vs detection

> English confusable word pair

## The two words

### deduction
*noun · IPA /dɪˈdʌkʃən/ · frequency rank #15,795*
That which is deducted; that which is subtracted or removed.

### detection
*noun · IPA /dɪˈtɛk.ʃən/ · frequency rank #6,461*
The act or process of detecting, uncovering, or finding out, the discovery of something new, hidden, or disguised.

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