# lactate vs lactose

> English confusable word pair

## The two words

### lactate
*verb · IPA /ˈlæk.teɪt/ · frequency rank #40,773*
To secrete or produce milk.

### lactose
*noun · IPA /ˈlæk.təʊs/ · frequency rank #24,493*
The disaccharide sugar of milk and dairy products, C₁₂H₂₂O₁₁, a product of glucose and galactose used as a food and in medicinal compounds.

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