acha

noun

By · According to Wiktionary data (CC BY-SA) ·

"acha" is a 4-letter English headword indexed on PlainSpell.

The verdict

“acha” is uncommon English (frequency #67,200 among 3,931 “A” headwords), classed as a noun. The kind of spelling people second-guess.

#67,200
frequency rank, English
3,931
“A” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - fonio, esp. Digitaria exilis (white fonio) (a cereal cultivated in western Africa)

Corpus desk

Index EN-acha · acha · English

acha · rank #67,200 · 0 variants · 0 confusables

  • FREQ-RARE #67,200
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,931
  • PHOTO-FINISH aboot

Nearest frequency peer: aboot (-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 “acha”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for acha
PropertyValue
Headwordacha
LanguageEnglish
Part of speechNoun
Letters4
Frequency rank#67,200
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “acha” 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).achafalls in this rarity band:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “aboot” (#67,199), “Adana” (#67,201), “abled” (#67,198). Among 3,931 “A” headwords, “acha” is #67,200. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

acha is uncommon English at frequency #67,200 among 3,931 “A” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "fonio, esp. Digitaria exilis (white fonio) (a cereal cultivated in western Africa)".

No generated misspelling entries exist for acha in our index, which points to an orthography that plays by predictable English rules. Our confusable-pair dataset has no match for it, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Hausa acca. The correct English form is acha, spelled A-C-H-A.

Definition

  1. 1
    fonio, esp. Digitaria exilis (white fonio) (a cereal cultivated in western Africa)

Etymology

From Hausa acca.

Synonyms

fonio

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 "acha"?
"acha" is spelled A-C-H-A.
What does "acha" mean?
As a noun, "acha" means: fonio, esp. Digitaria exilis (white fonio) (a cereal cultivated in western Africa)
What is the origin of the word "acha"?
From Hausa acca. 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 "acha", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 4 letters (nearest by frequency rank).

Zito#67,188yaar#67,182arak#67,221Assi#67,227

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

Source: FrequencyWords open word-frequency list