heir apparent

noun

"heir-apparent" is a 12-letter English headword indexed on PlainSpell.

The verdict

“heir apparent” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
13
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Someone who will definitely inherit if surviving the one whose property is to be inherited.

Corpus desk

Index EN-heir-apparent · heir apparent · English

heir apparent · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 13 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "H" 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 heir apparent
PropertyValue
Headwordheir apparent
LanguageEnglish
Part of speechNoun
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “heir apparent” in English

heir apparentranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

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

Rare enough to double-check

heir apparent is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Someone who will definitely inherit if surviving the one whose property is to be inherited.".

Our edit-distance generator produced no likely misspellings for heir apparent, a straightforward case of a spelling with little room for common typos. Our dataset records no confusable match here, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From Middle English heier apparaunt, a calque translation of Middle French héritier apparent, hence the unusual order of adjective following noun. The correct English form is heir apparent, spelled H-E-I-R- -A-P-P-A-R-E-N-T.

Definition

  1. 1
    Someone who will definitely inherit if surviving the one whose property is to be inherited.

Recorded use

Wiktionary examples

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

  1. […] for Mary, though perfectly resolved against ever attaching herself to a younger brother again, was long in finding among the dashing representatives, or idle heir apparents, who were at the command of her beauty, and her 20,000l. any one who could satisfy the better taste she had acquired at Mansfield, whose character and manners could authorise a hop…
  2. LeBron James, heir apparent to MJ’s throne, seems on paper like a dream trade—he stole plenty of laughs in Trainwreck a few summers ago.

Etymology

From Middle English heier apparaunt, a calque translation of Middle French héritier apparent, hence the unusual order of adjective following noun.

Antonyms

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 "heir apparent"?
"heir apparent" is spelled H-E-I-R- -A-P-P-A-R-E-N-T.
What does "heir apparent" mean?
As a noun, "heir apparent" means: Someone who will definitely inherit if surviving the one whose property is to be inherited.
What is the origin of the word "heir apparent"?
From Middle English heier apparaunt, a calque translation of Middle French héritier apparent, hence the unusual order of adjective following noun. 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