sterilization

noun

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

"sterilization" is a 13-letter English headword indexed on PlainSpell.

The verdict

“sterilization” has 20 generated spelling variants in the English index at frequency #25,596. The variants make it a useful spelling check.

#25,596
frequency rank, English
54,294
“S” headwords
20
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The process of treating something to kill or inactivate microorganisms.

Visual similarity to commonly confused words

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

sterilization vs stabilization
85% similar

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

Key facts for sterilization
PropertyValue
Headwordsterilization
LanguageEnglish
Part of speechNoun
Letters13
Frequency rank#25,596
Misspellings tracked20
Confusable pairs1
SourceWiktionary (kaikki.org)

Where “sterilization” sits in English 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). sterilization lands here:

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

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

A misspelling magnet

The generator records 20 spelling variants around sterilization, anoun. Corpus frequency is #25,596 among 54,294 “S” headwords. Wiktionary lists 5 senses, so context still picks the gloss.

Our generated misspelling index lists 20 likely wrong-spelling variants for sterilization, with forms such as "setrilization", "ssterilization", and "steirlization". 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 1 confusable-pair relationship, "stabilization", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From sterile + -ization or sterilize + -ation. The correct English form is sterilization, spelled S-T-E-R-I-L-I-Z-A-T-I-O-N.

Definition

  1. 1
    The process of treating something to kill or inactivate microorganisms.
  2. 2
    A procedure to permanently prevent an organism from reproducing.
  3. 3
    An instance of a sterilization procedure.
  4. 4
    A monetary policy operation used to offset a foreign exchange intervention.
  5. 5
    The process of permanently rendering a planet like Earth completely uninhabitable to all life, including even microbes, leading to their complete extinction.

Etymology

From sterile + -ization or sterilize + -ation.

This word in other languages

stérilisation(Français)Sterilisation(Deutsch)esterilização(Português)

Common misspellings

Also misspelled as:

  • setrilization
  • ssterilization
  • steirlization
  • steriilzation
  • steriliaztion
  • sterilizaiton
  • sterilizasion
  • sterilizatino
  • sterilizationn
  • sterilizatoin
  • sterilizattion
  • steriliztaion
  • sterilizzation
  • sterillization
  • sterilziation
  • sterliization
  • sterrilization
  • streilization
  • stterilization
  • tserilization

Misspelling Pattern Breakdown

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

setrilization2ssterilization1steirlization2steriilzation2steriliaztion2sterilizaiton2sterilizasion1sterilizatino2
Edit distance from "sterilization"

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 "sterilization"?
"sterilization" is spelled S-T-E-R-I-L-I-Z-A-T-I-O-N.
What does "sterilization" mean?
As a noun, "sterilization" means: The process of treating something to kill or inactivate microorganisms.
What words are commonly confused with "sterilization"?
"sterilization" is commonly confused with "stabilization". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What is the origin of the word "sterilization"?
From sterile + -ization or sterilize + -ation. 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.

Using “sterilization”

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

  • The one correct English spelling is S-T-E-R-I-L-I-Z-A-T-I-O-N - every other letter order is a misspelling in standard orthography.
  • Don't mix it up with “stabilization” - see the side-by-side comparison. sterilization vs stabilization
  • Browse more English words and confusable pairs in the same reference. English words

Same frequency band

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