archrival

/ɑː(ɹ)t͡ʃˈɹaɪvəl/

//ɑː(ɹ)t͡ʃˈɹaɪvəl// noun

"archrival" is a 9-letter English headword indexed on PlainSpell.

The verdict

“archrival” is uncommon English (frequency #87,026 among 3,931 “A” headwords), classed as a noun. The kind of spelling people second-guess.

#87,026
frequency rank, English
3,931
“A” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A chief rival.

Corpus desk

Index EN-archrival · archrival · English

archrival · rank #87,026 · 0 variants · 0 confusables

  • FREQ-RARE #87,026
  • LEN-LONG 9 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,931
  • PHOTO-FINISH aquaponics

Nearest frequency peer: aquaponics (-1 rank slots)

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.

Long-tail ranks near “archrival”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “archrival” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for archrival
PropertyValue
Headwordarchrival
LanguageEnglish
Part of speechNoun
IPA/ɑː(ɹ)t͡ʃˈɹaɪvəl/
Letters9
Frequency rank#87,026
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “archrival” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).archrivalfalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “aquaponics” (#87,025), “Arcos” (#87,028), “Apalachicola” (#87,022). Among 3,931 “A” headwords, “archrival” is #87,026. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

archrival is uncommon English at frequency #87,026 among 3,931 “A” headwords, classed as anoun, transcribed /ɑː(ɹ)t͡ʃˈɹaɪvəl/. Rarity is why readers land here mid-draft. Gloss: "A chief rival.".

archrival doesn't appear in our generated misspelling index, 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, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From arch- + rival. The correct English form is archrival, spelled A-R-C-H-R-I-V-A-L.

Definition

  1. 1
    A chief rival.

Recorded use

Wiktionary example

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

  1. The New York Yankees are playing their archrival the Boston Red Sox tonight.

Etymology

From arch- + rival.

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); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "archrival"?
"archrival" is spelled A-R-C-H-R-I-V-A-L. The IPA pronunciation is /ɑː(ɹ)t͡ʃˈɹaɪvəl/.
What does "archrival" mean?
As a noun, "archrival" means: A chief rival.
How do you pronounce "archrival"?
The IPA (International Phonetic Alphabet) transcription for "archrival" is /ɑː(ɹ)t͡ʃˈɹaɪvəl/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "archrival"?
From arch- + rival. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "archrival", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list