boa

[ˈboa]

/[ˈboa]/ noun

The verdict

“boa” is a moderately-common Spanish word, ranked #28,259 in Spanish word frequency and used as a noun.

#28,259
frequency rank, Spanish
3
letters
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Género de serpientes constrictoras y no venenosas de la familia Boinae distribuidas en América, desde México hasta el centro de la Argentina, África, Madagascar y la isla de la Reunión. El género c...

Visual similarity to commonly confused words

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

boa vs by
33% similar
boa vs bu
33% similar
boa vs Bob
33% similar

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

Key facts for boa
PropertyValue
Headwordboa
LanguageSpanish
Part of speechNoun
IPA[ˈboa]
Letters3
Frequency rank#28,259
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “boa” sits in Spanish frequency

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

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The Spanish entry for boa is 3 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as [ˈboa]. Corpus data places it at rank #28,259 in overall Spanish word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

No misspelling variants are generated for boa in our index, since its letter pattern doesn't lend itself to common typo substitutions. It also participates in 20 confusable-pair relationships, "by", "bu", "Bob", and more, where similar look or sound leads writers to substitute one word for another in context.

This entry carries no recorded etymology, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct Spanish form is boa, spelled B-O-A.

Definition

  1. 1
    Género de serpientes constrictoras y no venenosas de la familia Boinae distribuidas en América, desde México hasta el centro de la Argentina, África, Madagascar y la isla de la Reunión. El género contiene 4 especies vivientes y la mayor y más conocida es la Boa Constrictor con una longitud que puede variar entre 4 o 3 metros.
  2. 2
    Prenda femenina de vestir que consiste en una bufanda de plumas que se coloca rodeando al cuello.

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 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "boa"?
"boa" is spelled B-O-A. The IPA pronunciation is [ˈboa].
What does "boa" mean?
As a noun, "boa" means: Género de serpientes constrictoras y no venenosas de la familia Boinae distribuidas en América, desde México hasta el centro de la Argentina, África, Madagascar y la isla de la Reunión. El género c...
What words are commonly confused with "boa"?
"boa" is commonly confused with "by", "bu", "Bob". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "boa"?
The IPA (International Phonetic Alphabet) transcription for "boa" is [ˈboa]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "boa" come from?
"boa" is a Spanish word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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.

Using “boa”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct Spanish spelling is B-O-A - every other letter order is a misspelling in standard orthography.
  • Say it as [ˈboa] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “by” - see the side-by-side comparison. boa vs by
  • Browse more Spanish words and confusable pairs in the same reference. Spanish words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list