psychostimulant

adj

"psychostimulant" is a 15-letter English headword indexed on PlainSpell.

The verdict

“psychostimulant” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.

Unranked
below top-frequency English
15
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Tending to increase mental alertness and awareness

Corpus desk

Index EN-psychostimulant · psychostimulant · English

psychostimulant · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 15 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "P" thin
  • PHOTO-UNK Peer pending

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.

Key facts for psychostimulant
PropertyValue
Headwordpsychostimulant
LanguageEnglish
Part of speechAdjective
Letters15
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “psychostimulant” in English

psychostimulantsits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

psychostimulant is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Tending to increase mental alertness and awareness".

Zero misspellings are on record for psychostimulant in our index, typically a sign the spelling maps closely to how the word sounds. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From psycho- + stimulant. The correct English form is psychostimulant, spelled P-S-Y-C-H-O-S-T-I-M-U-L-A-N-T.

Definition

  1. 1
    Tending to increase mental alertness and awareness

Recorded use

Wiktionary example

These source excerpts show how psychostimulant appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. a psychostimulant effect

Etymology

From psycho- + stimulant.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "psychostimulant"?
"psychostimulant" is spelled P-S-Y-C-H-O-S-T-I-M-U-L-A-N-T.
What does "psychostimulant" mean?
As an adjective, "psychostimulant" means: Tending to increase mental alertness and awareness
What is the origin of the word "psychostimulant"?
From psycho- + stimulant. See the full etymology section above for more details.
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.

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

Source: FrequencyWords open word-frequency list