# primer vs primus

> English confusable word pair

## The two words

### primer
*noun · IPA /ˈpɹaɪ.mə(ɹ)/ · frequency rank #15,032*
A prayer or devotional book intended for laity, initially an abridgment of the breviary and manual including the hours of the Virgin Mary, 15 gradual and 7 penitential psalms, the litany, the placebo and dirige forming the office of the dead, and the commendations.

### primus
*noun · IPA /ˈpɹaɪməs/ · frequency rank #40,847*
One of the bishops of the Scottish Episcopal Church, who presides at the meetings of the bishops, and has certain privileges but no metropolitan authority.

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