monotone

/ˈmɒn.ə.təʊn/

//ˈmɒn.ə.təʊn// adj

"monotone" is a 8-letter English headword indexed on PlainSpell.

The verdict

“monotone” is a moderately-common English word, ranked #38,504 in English word frequency and used as an adjective.

#38,504
frequency rank, English
8
letters
11
tracked misspellings
3
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Having a single unvaried pitch.

Visual similarity to commonly confused words

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

monotone vs monotony
88% similar
monotone vs moonstone
78% similar
monotone vs Moncton
63% similar

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

Key facts for monotone
PropertyValue
Headwordmonotone
LanguageEnglish
Part of speechAdjective
IPA/ˈmɒn.ə.təʊn/
Letters8
Frequency rank#38,504
Misspellings tracked11
Confusable pairs3
SourceWiktionary (kaikki.org)

Where “monotone” 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). monotone 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 monotone is 8 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ˈmɒn.ə.təʊn/. Corpus data places it at rank #38,504 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 11 likely wrong-spelling variants for monotone, with forms such as "mmonotone", "mnootone", and "monnotone". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 3 confusable-pair relationships, "monotony", "moonstone", "Moncton", since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From the post-Classical Latin monotonus (“unvarying in tone”) or its etymon the Ancient Greek μονότονος (monótonos, “steady”, “unwavering”); compare cognate adjectives, namely the French monotone, the German monoton, the Italian monotono, and the Spanish mo… The correct English form is monotone, spelled M-O-N-O-T-O-N-E.

Definition

  1. 1
    Having a single unvaried pitch.
  2. 2
    Of a function: that is always nonincreasing or nondecreasing on an interval.
  3. 3
    Synonym of monochrome.

Etymology

From the post-Classical Latin monotonus (“unvarying in tone”) or its etymon the Ancient Greek μονότονος (monótonos, “steady”, “unwavering”); compare cognate adjectives, namely the French monotone, the German monoton, the Italian monotono, and the Spanish monótono, as well as the slightly earlier English noun monotony and adjective monotonical.

This word in other languages

Common misspellings

Also misspelled as: mmonotone,mnootone,monnotone,monootne,monotnoe,monotoen,monotonne,monottone,montoone,moontone,omnotone

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of monotone - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

mmonotone1mnootone2monnotone1monootne2monotnoe2monotoen2monotonne1monottone1
Edit distance from "monotone"

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 "monotone"?
"monotone" is spelled M-O-N-O-T-O-N-E. The IPA pronunciation is /ˈmɒn.ə.təʊn/.
What does "monotone" mean?
As an adjective, "monotone" means: Having a single unvaried pitch.
What words are commonly confused with "monotone"?
"monotone" is commonly confused with "monotony", "moonstone", "Moncton". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "monotone"?
The IPA (International Phonetic Alphabet) transcription for "monotone" is /ˈmɒn.ə.təʊn/. 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 "monotone"?
From the post-Classical Latin monotonus (“unvarying in tone”) or its etymon the Ancient Greek μονότονος (monótonos, “steady”, “unwavering”); compare cognate adjectives, namely the French monotone, the German monoton, the Italian monotono, and the ... 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 “monotone”

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

  • The one correct English spelling is M-O-N-O-T-O-N-E - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈmɒn.ə.təʊn/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “monotony” - see the side-by-side comparison. monotone vs monotony
  • 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