self-sufficient

adj

"self-sufficient" is a 14-letter English headword indexed on PlainSpell.

The verdict

“self-sufficient” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.

Unranked
below top-frequency English
15
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Able to provide for oneself independently of others; not needing external support.

Corpus desk

Index EN-self-sufficient · self-sufficient · English

self-sufficient · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 15 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "S" 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.

Key facts for self-sufficient
PropertyValue
Headwordself-sufficient
LanguageEnglish
Part of speechAdjective
Letters15
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “self-sufficient” in English

self-sufficientsits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

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

Rare enough to double-check

self-sufficient is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for self-sufficient in our index, suggesting the orthography follows predictable English patterns. It is not paired with a close-neighbour confusable in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From self- + sufficient, a calque of Ancient Greek αὐτάρκης (autárkēs). The correct English form is self-sufficient, spelled S-E-L-F---S-U-F-F-I-C-I-E-N-T.

Definition

  1. 1
    Able to provide for oneself independently of others; not needing external support.
  2. 2
    Overconfident in one's own abilities; arrogant.

Recorded use

Wiktionary examples

These source excerpts show how self-sufficient appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Over the next few decades, several million humans immigrated to Eden Prime and a primarily agrarian culture developed. The new colony quickly became not only self-sufficient, but began exporting goods.
  2. In spite of these conscientious reflections, he was too self-sufficient to think he should find any difficulty in obtaining forgiveness for these sins of omission […].

Etymology

From self- + sufficient, a calque of Ancient Greek αὐτάρκης (autárkēs).

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.

Frequently Asked Questions

How do you spell "self-sufficient"?
"self-sufficient" is spelled S-E-L-F---S-U-F-F-I-C-I-E-N-T.
What does "self-sufficient" mean?
As an adjective, "self-sufficient" means: Able to provide for oneself independently of others; not needing external support.
What is the origin of the word "self-sufficient"?
From self- + sufficient, a calque of Ancient Greek αὐτάρκης (autárkēs). 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.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list