hydrolysis

Name: hydrolysis, English Word Data
Creator: Wiktionary
License: https://creativecommons.org/licenses/by-sa/4.0/

/haɪˈdɹɒlɪsɪs/

//haɪˈdɹɒlɪsɪs// noun

By PlainSpell · According to Wiktionary data (CC BY-SA) · analyzed September 3, 2026

The verdict

“hydrolysis” has 17 generated spelling variants in the English index at frequency #34,529. The variants make it a useful spelling check.

#34,529
frequency rank, English: 2,646
“H” headwords: 17
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A chemical process of decomposition involving the splitting of a bond and the addition of the hydrogen cation and the hydroxide anion of water.

Corpus desk

Index EN-hydrolysis · hydrolysis · English

hydrolysis · rank #34,529 · 17 variants · 0 confusables

FREQ-MID #34,529
LEN-MEGA 10 letters
VOW-4 4 vowels
CONFUS-0 No pairs
VAR-HIGH 17 variants
BOOK-MID 2,646
PHOTO-FINISH hydraulics

Nearest frequency peer: hydraulics (-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.

holm

65,475
hydraulics

65,473
hydrolysis

65,472
hydropower

65,471
Hyman

65,470
hyperactivi…

65,469

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

Key facts for hydrolysis
Property	Value
Headword	hydrolysis
Language	English
Part of speech	Noun
IPA	/haɪˈdɹɒlɪsɪs/
Letters	10
Frequency rank	#34,529
Misspellings tracked	17
Confusable pairs	0
Source	Wiktionary (kaikki.org)

Frequency seat of misspelling magnet “hydrolysis”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).hydrolysislands here:

#34,529

#1#100#1K#10K#100K

← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “hydraulics” (#34,528), “hydropower” (#34,530), “Hyman” (#34,531). Among 2,646 “H” headwords, “hydrolysis” is #34,529. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 17 spelling variants around hydrolysis (IPA /haɪˈdɹɒlɪsɪs/), anoun. Corpus frequency is #34,529 among 2,646 “H” headwords. Dominant gloss: "A chemical process of decomposition involving the splitting of a bond and the addition of the hydrogen cation and the hydroxide anion of water.".

Our generated misspelling index lists 17 likely wrong-spelling variants for hydrolysis, with forms such as "hdyrolysis", "hhydrolysis", and "hyddrolysis". 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. We don't track a confusable pairing for this entry, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From hydro- + -lysis. The correct English form is hydrolysis, spelled H-Y-D-R-O-L-Y-S-I-S.

Definition

1
A chemical process of decomposition involving the splitting of a bond and the addition of the hydrogen cation and the hydroxide anion of water.

Etymology

From hydro- + -lysis.

This word in other languages

hidrólisis(Español)hydrolyse(Français)Hydrolyse(Deutsch)hidrólise(Português)

Common misspellings

Also misspelled as:

hdyrolysis
hhydrolysis
hyddrolysis
hydorlysis
hydrloysis
hydrollysis
hydrolsyis
hydrolyiss
hydrolysiss
hydrolyssi
hydrolyssis
hydrolyysis
hydroylsis
hydrrolysis
hyrdolysis
hyydrolysis
yhdrolysis

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of hydrolysis - 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.

Edit distance from "hydrolysis"

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 "hydrolysis"?

"hydrolysis" is spelled H-Y-D-R-O-L-Y-S-I-S. The IPA pronunciation is /haɪˈdɹɒlɪsɪs/.

What does "hydrolysis" mean?

As a noun, "hydrolysis" means: A chemical process of decomposition involving the splitting of a bond and the addition of the hydrogen cation and the hydroxide anion of water.

What are common misspellings of "hydrolysis"?

Common misspellings include "hdyrolysis", "hhydrolysis", "hyddrolysis", "hydorlysis", "hydrloysis". The correct spelling is "hydrolysis".

How do you pronounce "hydrolysis"?

The IPA (International Phonetic Alphabet) transcription for "hydrolysis" is /haɪˈdɹɒlɪsɪs/. 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 "hydrolysis"?

From hydro- + -lysis. 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 "hydrolysis", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

hydraulics#34,528 hydropower#34,530 illiteracy#34,535 incitement#34,537

Similar misspelling depth

Headwords with a similar count of attested misspellings (17 here; floor ≥5).

multivariate17 variants Pentecostal17 variants capacitance17 variants quicksilver17 variants