paroxetine

/pəˈɹɒk.sə.tiːn/

//pəˈɹɒk.sə.tiːn// noun

"paroxetine" is a 10-letter English headword indexed on PlainSpell.

The verdict

“paroxetine” is uncommon English (frequency #97,416 among 4,417 “P” headwords), classed as a noun. The kind of spelling people second-guess.

#97,416
frequency rank, English
4,417
“P” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An antidepressant that is a selective serotonin reuptake inhibitor and is also used for the treatment of anxiety disorders.

Corpus desk

Index EN-paroxetine · paroxetine · English

paroxetine · rank #97,416 · 0 variants · 0 confusables

  • FREQ-RARE #97,416
  • LEN-MEGA 10 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,417
  • PHOTO-FINISH Parmigiano

Nearest frequency peer: Parmigiano (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Long-tail ranks near “paroxetine”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “paroxetine” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for paroxetine
PropertyValue
Headwordparoxetine
LanguageEnglish
Part of speechNoun
IPA/pəˈɹɒk.sə.tiːn/
Letters10
Frequency rank#97,416
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “paroxetine” in English

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).paroxetinefalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “Parmigiano” (#97,415), “Parthia” (#97,418), “panicum” (#97,412). Among 4,417 “P” headwords, “paroxetine” is #97,416. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

paroxetine is uncommon English at frequency #97,416 among 4,417 “P” headwords, classed as anoun, transcribed /pəˈɹɒk.sə.tiːn/. Rarity is why readers land here mid-draft. Gloss: "An antidepressant that is a selective serotonin reuptake inhibitor and is also used for the treatment of anxiety disorders.".

We couldn't generate a plausible misspelling set for paroxetine, typically a sign the spelling maps closely to how the word sounds. We don't track a confusable pairing for this entry, since no other headword is close enough in sound or shape to pair with it.

No borrowing history is documented for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct English form is paroxetine, spelled P-A-R-O-X-E-T-I-N-E.

Definition

  1. 1
    An antidepressant that is a selective serotonin reuptake inhibitor and is also used for the treatment of anxiety disorders.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "paroxetine"?
"paroxetine" is spelled P-A-R-O-X-E-T-I-N-E. The IPA pronunciation is /pəˈɹɒk.sə.tiːn/.
What does "paroxetine" mean?
As a noun, "paroxetine" means: An antidepressant that is a selective serotonin reuptake inhibitor and is also used for the treatment of anxiety disorders.
How do you pronounce "paroxetine"?
The IPA (International Phonetic Alphabet) transcription for "paroxetine" is /pəˈɹɒk.sə.tiːn/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "paroxetine" come from?
"paroxetine" is a English word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "paroxetine", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list