autochthon
/ɔːˈtɒkθ(ə)n/
"autochthon" is a 10-letter English headword indexed on PlainSpell.
The verdict
“autochthon” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 10
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The earliest inhabitant of an area; an indigenous person.
Corpus desk
Index EN-autochthon · autochthon · English
autochthon · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 10 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "A" thin
- PHOTO-UNK Peer pending
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
| Property | Value |
|---|---|
| Headword | autochthon |
| Language | English |
| Part of speech | Noun |
| IPA | /ɔːˈtɒkθ(ə)n/ |
| Letters | 10 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “autochthon” in English
Rare enough to double-check
autochthon is uncommon English outside the top frequency list, classed as anoun, transcribed /ɔːˈtɒkθ(ə)n/. Rarity is why readers land here mid-draft. 3 senses are on record.
We couldn't generate a plausible misspelling set for autochthon, which points to an orthography that plays by predictable English rules. This headword has no recorded confusable partner, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From Ancient Greek αὐτόχθων (autókhthōn, “indigenous”), from αὐτός (autós, “self”) + χθών (khthṓn, “earth, soil”). The correct English form is autochthon, spelled A-U-T-O-C-H-T-H-O-N.
Definition
- 1The earliest inhabitant of an area; an indigenous person.
- 2A large mass of rock in the place of its original formation, rooted to its basement (foundation rock) as opposed to an allochthon or nappe which has shifted from the place of formation; an autochthonous rock formation.
- 3A term referring to mortals and immortals who have sprung, fully-formed, from the soil, rocks and trees. Mythical characters, such as Erichthonius (a son of Hephaestus and Gaia, and raised by Athena), and Cecrops I, are two most well-known examples.
Recorded use
Wiktionary examplesThese source excerpts show how autochthon appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
The Foreigner by his Intercourse with an Autocthon has an Autocthon Progeny. Wherever a type is found in the population of a country, there it is still found in spite of innumerable crossings; […]
This fact points to the great sensitivity on the part of these refugees for the autochthon’s opinion and attitude concerning them. […] Diagram 7 which tells us something of the way in which the refugee experiences the relationship between himself and the autochthon, leaves no doubt of the refugees’ feeling of inferiority.
Etymology
From Ancient Greek αὐτόχθων (autókhthōn, “indigenous”), from αὐτός (autós, “self”) + χθών (khthṓn, “earth, soil”).
This word in other languages
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.