ANOVA

noun

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

"anova" is a 5-letter English headword indexed on PlainSpell.

The verdict

“ANOVA” has 6 generated spelling variants in the English index at frequency #48,591. The variants make it a useful spelling check.

#48,591
frequency rank, English
3,931
“A” headwords
6
tracked misspellings
17
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Acronym of analysis of variance.

Corpus desk

Index EN-anova · ANOVA · English

ANOVA · rank #48,591 · 6 variants · 17 confusables

  • FREQ-MID #48,591
  • LEN-MID 5 letters
  • VOW-3 3 vowels
  • CONFUS-HIGH 17 pairs
  • VAR-MID 6 variants
  • BOOK-MID 3,931
  • PHOTO-FINISH annalise

Nearest frequency peer: annalise (-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.

Rank peers near misspelling magnet “ANOVA”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “ANOVA” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

ANOVA vs Ava
20% similar
ANOVA vs Anya
20% similar
ANOVA vs aroma
0% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for ANOVA
PropertyValue
HeadwordANOVA
LanguageEnglish
Part of speechNoun
Letters5
Frequency rank#48,591
Misspellings tracked6
Confusable pairs17
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “ANOVA”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).ANOVAlands here:

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “annalise” (#48,590), “antipsychotic” (#48,592), “Anjou” (#48,589). Among 3,931 “A” headwords, “ANOVA” is #48,591. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 6 spelling variants around ANOVA, anoun. Corpus frequency is #48,591 among 3,931 “A” headwords. Dominant gloss: "Acronym of analysis of variance.".

Our generated misspelling index lists 6 likely wrong-spelling variants for ANOVA, with forms such as "annova", "anoav", and "anovva". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 17 confusable-pair relationships, "Ava", "Anya", "aroma", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Our source data has no etymology on file for this entry, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct English form is ANOVA, spelled A-N-O-V-A.

Definition

  1. 1
    Acronym of analysis of variance.

Recorded use

Wiktionary example

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

  1. 2015, John Ashton, "ANOVA and the analysis of drug combination experiments", Nature Methods 12 (12): 1108, doi:10.1038/nmeth.3663. Factorial analysis of variance (ANOVA) can be very misleading in drug combination studies.

Common misspellings

Also misspelled as:

  • annova
  • anoav
  • anovva
  • anvoa
  • aonva
  • naova

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of ANOVA - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

annova1anoav2anovva1anvoa2aonva2naova2
Edit distance from "ANOVA"

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 "ANOVA"?
"ANOVA" is spelled A-N-O-V-A.
What does "ANOVA" mean?
As a noun, "ANOVA" means: Acronym of analysis of variance.
What words are commonly confused with "ANOVA"?
"ANOVA" is commonly confused with "Ava", "Anya", "aroma". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What language does "ANOVA" come from?
"ANOVA" is a English word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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 "ANOVA", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 5 letters (nearest by frequency rank).

Anjou#48,589Arora#48,596Zooey#48,571Bernd#48,617

Similar misspelling depth

Headwords with a similar count of attested misspellings (6 here; floor ≥5).

BASF6 variantswaddle6 variantsderp6 variantsDottie6 variants

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

Source: FrequencyWords open word-frequency list