niner

/ˈnaɪnə(ɹ)/

//ˈnaɪnə(ɹ)// noun

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

"niner" is a 5-letter English headword indexed on PlainSpell.

The verdict

“niner” is uncommon English (frequency #66,136 among 24,391 “N” headwords), classed as a noun. The kind of spelling people second-guess.

#66,136
frequency rank, English
24,391
“N” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Something nine inches long, or holding nine gallons, etc.

Key facts for niner
PropertyValue
Headwordniner
LanguageEnglish
Part of speechNoun
IPA/ˈnaɪnə(ɹ)/
Letters5
Frequency rank#66,136
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “niner” 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). niner lands here:

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

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

Rare enough to double-check

niner is uncommon English at frequency #66,136 among 24,391 “N” headwords, classed as anoun, transcribed /ˈnaɪnə(ɹ)/. Rarity is why readers land here mid-draft. 2 senses are on record.

niner has no tracked misspelling variants, since its letter sequence doesn't invite the usual edit-distance slips. No close-neighbour confusable shows up for this headword in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: (1): From nine + -er. The correct English form is niner, spelled N-I-N-E-R.

Definition

  1. 1
    Something nine inches long, or holding nine gallons, etc.
  2. 2
    The digit 9 in the NATO phonetic alphabet.

Etymology

(1): From nine + -er.

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 "niner"?
"niner" is spelled N-I-N-E-R. The IPA pronunciation is /ˈnaɪnə(ɹ)/.
What does "niner" mean?
As a noun, "niner" means: Something nine inches long, or holding nine gallons, etc.
How do you pronounce "niner"?
The IPA (International Phonetic Alphabet) transcription for "niner" is /ˈnaɪnə(ɹ)/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "niner"?
(1): From nine + -er. 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 “niner”

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

  • The one correct English spelling is N-I-N-E-R - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈnaɪnə(ɹ)/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words

Other uncommon English words near this rank

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