# welder vs weller

> English confusable word pair

## The two words

### welder
*noun · IPA /ˈwɛldə(ɹ)/ · frequency rank #33,081*
One who welds, that is, unites pieces of steel, aluminum, or other metals by welding.

### weller
*adjective · frequency rank #28,425*
comparative form of well: more well

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