neu

noun

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

"neu" is a 3-letter English headword indexed on PlainSpell.

The verdict

“neu” sits in 20 confusable pairs (corpus #47,222) as a noun. The look-alike neighbours are the real trap.

#47,222
frequency rank, English
24,391
“N” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Abbreviation of neuroglioblastoma cell line.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

neu vs NJ
0% similar
neu vs ni
33% similar
neu vs Ng
0% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for neu
PropertyValue
Headwordneu
LanguageEnglish
Part of speechNoun
Letters3
Frequency rank#47,222
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “neu” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). neu lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for neu is neighbouring look-alikes ("NJ", "ni", …), not just typos; it is anoun. Frequency #47,222 among 24,391 “N” headwords. Gloss: "Abbreviation of neuroglioblastoma cell line.".

Our edit-distance generator produced no likely misspellings for neu, since its letter sequence doesn't invite the usual edit-distance slips. It also participates in 20 confusable-pair relationships, "NJ", "ni", "Ng", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: The name of this oncogene is abbreviated from a neuroglioblastoma cell line, from which it was originally isolated in rats. The correct English form is neu, spelled N-E-U.

Definition

  1. 1
    Abbreviation of neuroglioblastoma cell line.

Etymology

The name of this oncogene is abbreviated from a neuroglioblastoma cell line, from which it was originally isolated in rats.

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 "neu"?
"neu" is spelled N-E-U.
What does "neu" mean?
As a noun, "neu" means: Abbreviation of neuroglioblastoma cell line.
What words are commonly confused with "neu"?
"neu" is commonly confused with "NJ", "ni", "Ng". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What is the origin of the word "neu"?
The name of this oncogene is abbreviated from a neuroglioblastoma cell line, from which it was originally isolated in rats. 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.

Using “neu”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is N-E-U - every other letter order is a misspelling in standard orthography.
  • Don't mix it up with “NJ” - see the side-by-side comparison. neu vs NJ
  • Browse more English words and confusable pairs in the same reference. English words

Words at a similar English frequency

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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list