neurophysiological

adj

By · According to Wiktionary data (CC BY-SA) ·

"neurophysiological" is a 18-letter English headword indexed on PlainSpell.

The verdict

“neurophysiological” is uncommon English (frequency #90,765 among 1,534 “N” headwords), classed as an adjective. The kind of spelling people second-guess.

#90,765
frequency rank, English
1,534
“N” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of or pertaining to neurophysiology.

Corpus desk

Index EN-neurophysiological · neurophysiological · English

neurophysiological · rank #90,765 · 0 variants · 0 confusables

  • FREQ-RARE #90,765
  • LEN-MEGA 18 letters
  • VOW-9 9 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 1,534
  • PHOTO-FINISH neuroanatomy

Nearest frequency peer: neuroanatomy (-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 “neurophysiological”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for neurophysiological
PropertyValue
Headwordneurophysiological
LanguageEnglish
Part of speechAdjective
Letters18
Frequency rank#90,765
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “neurophysiological” 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).neurophysiologicalfalls in this rarity band:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “neuroanatomy” (#90,764), “neuroprotective” (#90,766), “Neeley” (#90,762). Among 1,534 “N” headwords, “neurophysiological” is #90,765. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

neurophysiological is uncommon English at frequency #90,765 among 1,534 “N” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Of or pertaining to neurophysiology.".

No misspelling variants are generated for neurophysiological in our index, a straightforward case of a spelling with little room for common typos. This headword has no recorded confusable partner, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From neuro- + physiological. The correct English form is neurophysiological, spelled N-E-U-R-O-P-H-Y-S-I-O-L-O-G-I-C-A-L.

Definition

  1. 1
    Of or pertaining to neurophysiology.

Etymology

From neuro- + physiological.

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 "neurophysiological"?
"neurophysiological" is spelled N-E-U-R-O-P-H-Y-S-I-O-L-O-G-I-C-A-L.
What does "neurophysiological" mean?
As an adjective, "neurophysiological" means: Of or pertaining to neurophysiology.
What is the origin of the word "neurophysiological"?
From neuro- + physiological. 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.

Similar English words by spelling shape

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

Same letter count

Frequency-ranked English headwords with 18 letters (nearest by frequency rank).

lipopolysaccharide#90,665evapotranspiration#92,589psychopharmacology#85,671histocompatibility#98,221

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

Source: FrequencyWords open word-frequency list