self-explanatory

adj

"self-explanatory" is a 15-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
16
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Obvious, having a nature that makes it clear or that explains itself.

Corpus desk

Index EN-self-explanatory · self-explanatory · English

self-explanatory · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 16 letters
  • VOW-6 6 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-explanatory
PropertyValue
Headwordself-explanatory
LanguageEnglish
Part of speechAdjective
Letters16
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

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

self-explanatorysits 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-explanatory is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Obvious, having a nature that makes it clear or that explains itself.".

We couldn't generate a plausible misspelling set for self-explanatory, and the word's spelling is regular enough that our generator found nothing worth flagging. It is not paired with a close-neighbour confusable in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From self- + explanatory. The correct English form is self-explanatory, spelled S-E-L-F---E-X-P-L-A-N-A-T-O-R-Y.

Definition

  1. 1
    Obvious, having a nature that makes it clear or that explains itself.

Etymology

From self- + explanatory.

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-explanatory"?
"self-explanatory" is spelled S-E-L-F---E-X-P-L-A-N-A-T-O-R-Y.
What does "self-explanatory" mean?
As an adjective, "self-explanatory" means: Obvious, having a nature that makes it clear or that explains itself.
What is the origin of the word "self-explanatory"?
From self- + explanatory. 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