pvsPSWhat's the difference?

Quick tell: p is a character, PS is a name, so they fill different roles in a sentence.

Which to use

“p” is a character and “PS” is a name - they look or sound alike but fill different roles in a sentence.

#776
“p” frequency rank
#6,953
“PS” frequency rank
7729
confusion score

Side-by-Side Comparison

Feature p PS
Definition The sixteenth letter of the English alphabet, called pee and written in the Latin script. Initialism of a number of proto-languages' names:

Letter map: p vs PS

Shared letters muted; letters that set p and PS apart highlighted. Shared run: 1.

1 ch
p
2 ch
PS

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: p is acharacter and PSaname. On the page they differ by 1 extra letter(s) - “p” sits inside “PS”. Our composite confusion score for this pair is 7729, derived from the frequency rank of both members and their visual similarity.

p is recorded at frequency rank #776, classified as acharacter, pronounced /piː/. PS is at rank #6,953, tagged as aname.

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 7729, this pair ranks #505,833 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of p vs PS

Shared letters: p. Private to "p": -. Private to "PS": s.

"p" · 1 letters · shape C  ·  "PS" · 2 letters · shape CC

Frequently Asked Questions

Can "p" and "PS" be used interchangeably?
No - they are not even the same part of speech. "p" is a character and "PS" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "p" or "PS"?
"p" is the more common of the two: it sits at frequency rank #776 in our English list, against #6,953 for "PS". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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

Source: FrequencyWords open word-frequency list