deep-seated

adj

"deep-seated" is a 10-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Physically located at a deep level.

Corpus desk

Index EN-deep-seated · deep-seated · English

deep-seated · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "D" 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 deep-seated
PropertyValue
Headworddeep-seated
LanguageEnglish
Part of speechAdjective
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “deep-seated” in English

deep-seatedsits 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

deep-seated 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 deep-seated in our index, since its letter pattern doesn't lend itself to common typo substitutions. This headword has no recorded confusable partner, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From deep + seated. The correct English form is deep-seated, spelled D-E-E-P---S-E-A-T-E-D.

Definition

  1. 1
    Physically located at a deep level.
  2. 2
    Firmly implanted or established in thought or behavior and difficult to change; deeply ingrained.

Recorded use

Wiktionary examples

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

  1. a deep-seated tumour
  2. Weaknesses in the earth’s crust allow deep-seated heat to rise nearer to the surface.

Etymology

From deep + seated.

Synonyms

deeply seated

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 "deep-seated"?
"deep-seated" is spelled D-E-E-P---S-E-A-T-E-D.
What does "deep-seated" mean?
As an adjective, "deep-seated" means: Physically located at a deep level.
What is the origin of the word "deep-seated"?
From deep + seated. 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