parvsPDWhat's the difference?

Quick tell: par is a preposition, PD is a noun, so they fill different roles in a sentence.

Which to use

“par” is a preposition and “PD” is a noun - they look or sound alike but fill different roles in a sentence.

#28
“par” frequency rank
#19,935
“PD” frequency rank
19963
confusion score

Side-by-Side Comparison

Feature par PD
Definition Sert à marquer le mouvement et le passage. Autre orthographe parfois utilisée pour pédé.

Where the eye mixes par and PD

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
par
2 ch
PD

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: par is \paʁ\ while PD is \pe.de\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (preposition vs noun), which is usually the fastest check. Our composite confusion score for this pair is 19963, derived from the frequency rank of both members and their visual similarity.

par is recorded at frequency rank #28, classified as aprep, pronounced \paʁ\. PD is at rank #19,935, tagged as anoun, pronounced \pe.de\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 19963, this pair ranks #370,643 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of par vs PD

Shared letters: p. Private to "par": ar. Private to "PD": d.

"par" · 3 letters · shape CVC  ·  "PD" · 2 letters · shape CC

Frequently Asked Questions

Can "par" and "PD" be used interchangeably?
No - they are not even the same part of speech. "par" is a preposition and "PD" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "par" or "PD"?
"par" is the more common of the two: it sits at frequency rank #28 in our French list, against #19,935 for "PD". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list