# allergy vs alley

> English confusable word pair

## The two words

### allergy
*noun · IPA /ˈæl.əɹ.d͡ʒi/ · frequency rank #12,905*
A disorder of the immune system causing adverse reactions to substances (allergens) not harmful to most and marked by the body's production of histamines and associated with atopy, anaphylaxis, and asthma; any condition of hypersensitivity to a substance.

### alley
*noun · IPA /ˈæl.i/ · frequency rank #8,634*
A narrow street or passageway, especially one through the middle of a block giving access to the rear of lots of buildings.

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