bicarbonate

/baɪˈkɑɹ.bə.neɪt/

//baɪˈkɑɹ.bə.neɪt// noun

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

"bicarbonate" is a 11-letter English headword indexed on PlainSpell.

The verdict

“bicarbonate” has 16 generated spelling variants in the English index at frequency #40,148. The variants make it a useful spelling check.

#40,148
frequency rank, English
4,121
“B” headwords
16
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - the univalent anion HCO₃⁻; any salt of carbonic acid in which only one of the hydrogen atoms has been replaced.

Corpus desk

Index EN-bicarbonate · bicarbonate · English

bicarbonate · rank #40,148 · 16 variants · 0 confusables

  • FREQ-MID #40,148
  • LEN-MEGA 11 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 16 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH bigg

Nearest frequency peer: bigg (+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 “bicarbonate”

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

corpus weight

What this shows “bicarbonate” 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
Key facts for bicarbonate
PropertyValue
Headwordbicarbonate
LanguageEnglish
Part of speechNoun
IPA/baɪˈkɑɹ.bə.neɪt/
Letters11
Frequency rank#40,148
Misspellings tracked16
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “bicarbonate”

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

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “bigg” (#40,149), “Bennie” (#40,146), “biome” (#40,150). Among 4,121 “B” headwords, “bicarbonate” is #40,148. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 16 spelling variants around bicarbonate (IPA /baɪˈkɑɹ.bə.neɪt/), anoun. Corpus frequency is #40,148 among 4,121 “B” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 16 likely wrong-spelling variants for bicarbonate, with forms such as "bbicarbonate", "bciarbonate", and "biacrbonate". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. Our confusable-pair dataset has no match for it, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From bi- + carbonate. The correct English form is bicarbonate, spelled B-I-C-A-R-B-O-N-A-T-E.

Definition

  1. 1
    the univalent anion HCO₃⁻; any salt of carbonic acid in which only one of the hydrogen atoms has been replaced.
  2. 2
    Sodium bicarbonate used as a mild antacid; bicarbonate of soda.

Recorded use

Wiktionary examples

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

  1. The next question that occurs relates to the composition of this crystallized carbonate of potash, which I am induced to call bi-carbonate of potash, for the purpose of marking more decidedly the distinction between this salt and that which is commonly called a subcarbonate, and in order to refer at once to the double dose of carbonic acid contained in it.
  2. Fans will pump air through the alkaline stream, which causes carbon dioxide to form solid calcium carbonate, the material from which seashells are formed, which will look like a fine sand, as well as dissolved bicarbonate.

Etymology

From bi- + carbonate.

This word in other languages

bicarbonato(Español)bicarbonate(Français)Bicarbonat(Deutsch)

Common misspellings

Also misspelled as:

  • bbicarbonate
  • bciarbonate
  • biacrbonate
  • bicabronate
  • bicarbbonate
  • bicarbnoate
  • bicarboante
  • bicarbonaet
  • bicarbonatte
  • bicarbonnate
  • bicarbontae
  • bicarobnate
  • bicarrbonate
  • biccarbonate
  • bicrabonate
  • ibcarbonate

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of bicarbonate - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

bbicarbonate1bciarbonate2biacrbonate2bicabronate2bicarbbonate1bicarbnoate2bicarboante2bicarbonaet2
Edit distance from "bicarbonate"

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 "bicarbonate"?
"bicarbonate" is spelled B-I-C-A-R-B-O-N-A-T-E. The IPA pronunciation is /baɪˈkɑɹ.bə.neɪt/.
What does "bicarbonate" mean?
As a noun, "bicarbonate" means: the univalent anion HCO₃⁻; any salt of carbonic acid in which only one of the hydrogen atoms has been replaced.
What are common misspellings of "bicarbonate"?
Common misspellings include "bbicarbonate", "bciarbonate", "biacrbonate", "bicabronate", "bicarbbonate". The correct spelling is "bicarbonate".
How do you pronounce "bicarbonate"?
The IPA (International Phonetic Alphabet) transcription for "bicarbonate" is /baɪˈkɑɹ.bə.neɪt/. 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 "bicarbonate"?
From bi- + carbonate. 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 "bicarbonate", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 11 letters (nearest by frequency rank).

beleaguered#40,145Christendom#40,174commonality#40,178contactless#40,184

Similar misspelling depth

Headwords with a similar count of attested misspellings (16 here; floor ≥5).

disembodied16 variantssuspenders16 variantsplanetarium16 variantsphonograph16 variants

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

Source: FrequencyWords open word-frequency list