Mars II

\maʁs dø\

/\maʁs dø\/ name

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

The verdict

“Mars II” is uncommon French (outside the top frequency list), classed as a proper noun. The kind of spelling people second-guess.

Unranked
below top-frequency French
7
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Autre nom de Déimos, satellite naturel de la planète Mars.

Key facts for Mars II
PropertyValue
HeadwordMars II
LanguageFrench
Part of speechProper noun
IPA\maʁs dø\
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “Mars II” sits in French frequency

Mars II falls outside the top-100,000 ranked French words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

Mars II is uncommon French outside the top frequency list, classed as aproper noun, transcribed \maʁs dø\. Rarity is why readers land here mid-draft. Gloss: "Autre nom de Déimos, satellite naturel de la planète Mars.".

The misspelling generator found no plausible variants for Mars II, typically a sign the spelling maps closely to how the word sounds. Our confusable-pair dataset has no match for it, a sign it's visually distinctive enough not to be mixed up with another word.

This entry's etymology isn't recorded, so its spelling is best read as a straightforward mapping from sound to letter. The correct French form is Mars II, spelled M-A-R-S- -I-I.

Definition

  1. 1
    Autre nom de Déimos, satellite naturel de la planète Mars.

Synonyms

DéimosM II

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "Mars II"?
"Mars II" is spelled M-A-R-S- -I-I. The IPA pronunciation is \maʁs dø\.
What does "Mars II" mean?
As a proper noun, "Mars II" means: Autre nom de Déimos, satellite naturel de la planète Mars.
How do you pronounce "Mars II"?
The IPA (International Phonetic Alphabet) transcription for "Mars II" is \maʁs dø\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "Mars II" come from?
"Mars II" is a French word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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 “Mars II”

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

  • The one correct French spelling is M-A-R-S- -I-I - every other letter order is a misspelling in standard orthography.
  • Say it as \maʁs dø\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more French words and confusable pairs in the same reference. French 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