psychopharmacology
"psychopharmacology" is a 18-letter English headword indexed on PlainSpell.
The verdict
“psychopharmacology” is an uncommon English word, ranked #85,671 in English word frequency and used as a noun.
- #85,671
- frequency rank, English
- 18
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The branch of pharmacology which pertains to the psychoactive aspects of drugs.
| Property | Value |
|---|---|
| Headword | psychopharmacology |
| Language | English |
| Part of speech | Noun |
| Letters | 18 |
| Frequency rank | #85,671 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “psychopharmacology” sits in English frequency
Spelling & Dictionary Insight
The English entry for psychopharmacology is 18 letters long, classified as a noun. Corpus data places it at rank #85,671 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "The branch of pharmacology which pertains to the psychoactive aspects of drugs.".
psychopharmacology has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. This headword has no recorded confusable partner, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From psycho- + pharmacology. The correct English form is psychopharmacology, spelled P-S-Y-C-H-O-P-H-A-R-M-A-C-O-L-O-G-Y.
Definition
- 1The branch of pharmacology which pertains to the psychoactive aspects of drugs.
Etymology
From psycho- + pharmacology.
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
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Using “psychopharmacology”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is P-S-Y-C-H-O-P-H-A-R-M-A-C-O-L-O-G-Y - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.