uttermost

/ˈʌtəməʊst/

//ˈʌtəməʊst// adj

"uttermost" is a 9-letter English headword indexed on PlainSpell.

The verdict

“uttermost” is an uncommon English word, ranked #80,089 in English word frequency and used as an adjective.

#80,089
frequency rank, English
9
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - superlative form of utter: most utter; situated at the most distant limit; farthest, outermost.

Key facts for uttermost
PropertyValue
Headworduttermost
LanguageEnglish
Part of speechAdjective
IPA/ˈʌtəməʊst/
Letters9
Frequency rank#80,089
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “uttermost” 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). uttermost lands here:

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

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

Spelling & Dictionary Insight

The English entry for uttermost is 9 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ˈʌtəməʊst/. Corpus data places it at rank #80,089 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "superlative form of utter: most utter; situated at the most distant limit; farthest, outermost.".

Zero misspellings are on record for uttermost in our index, since its letter sequence doesn't invite the usual edit-distance slips. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Middle English, alteration of uttermest. Compare inmost and innermost. The correct English form is uttermost, spelled U-T-T-E-R-M-O-S-T.

Definition

  1. 1
    superlative form of utter: most utter; situated at the most distant limit; farthest, outermost.

Etymology

From Middle English, alteration of uttermest. Compare inmost and innermost.

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 "uttermost"?
"uttermost" is spelled U-T-T-E-R-M-O-S-T. The IPA pronunciation is /ˈʌtəməʊst/.
What does "uttermost" mean?
As an adjective, "uttermost" means: superlative form of utter: most utter; situated at the most distant limit; farthest, outermost.
How do you pronounce "uttermost"?
The IPA (International Phonetic Alphabet) transcription for "uttermost" is /ˈʌtəməʊst/. 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 "uttermost"?
From Middle English, alteration of uttermest. Compare inmost and innermost. 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 “uttermost”

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

  • The one correct English spelling is U-T-T-E-R-M-O-S-T - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈʌtəməʊst/ (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
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