steam

/stiːm/

//stiːm// noun

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

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

The verdict

“steam” is a regularly-used English word, ranked #2,918 in English word frequency and used as a noun.

#2,918
frequency rank, English
5
letters
7
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The hot gaseous form of water, formed when water changes from the liquid phase to the gas phase (at or above its boiling point temperature).

Visual similarity to commonly confused words

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

steam vs STM
0% similar
steam vs stem
80% similar
steam vs stew
60% similar

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

Key facts for steam
PropertyValue
Headwordsteam
LanguageEnglish
Part of speechNoun
IPA/stiːm/
Letters5
Frequency rank#2,918
Misspellings tracked7
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “steam” 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). steam 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 English entry for steam is 5 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /stiːm/. Corpus data places it at rank #2,918 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 11 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 7 likely wrong-spelling variants for steam, with forms such as "setam", "ssteam", and "staem". 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. It also participates in 20 confusable-pair relationships, "STM", "stem", "stew", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English steem, stem, from Old English stēam (“steam, hot exhalation, hot breath; that which emits vapour; blood”), from Proto-Germanic *staumaz (“steam, vapour, breath”), from Proto-Indo-European *dʰewh₂- (“to whirl, waft, stink, shake; steam, h… The correct English form is steam, spelled S-T-E-A-M.

Definition

  1. 1
    The hot gaseous form of water, formed when water changes from the liquid phase to the gas phase (at or above its boiling point temperature).
  2. 2
    The suspended condensate (cloud) formed by water vapour when it encounters colder air.
  3. 3
    The suspended condensate (cloud) formed by water vapour when it encounters colder air.
  4. 4
    Pressurized water vapour used for heating, cooking, or to provide mechanical energy.
  5. 5
    The act of cooking by steaming.
  6. 6
    Internal energy for progress or motive power.
  7. 7
    Pent-up anger.
  8. 8
    A steam-powered vehicle, referring to their use.
  9. 9
    Travel by means of a steam-powered vehicle.
  10. 10
    Any exhalation.
  11. 11
    Fencing without the use of any electric equipment.

Etymology

From Middle English steem, stem, from Old English stēam (“steam, hot exhalation, hot breath; that which emits vapour; blood”), from Proto-Germanic *staumaz (“steam, vapour, breath”), from Proto-Indo-European *dʰewh₂- (“to whirl, waft, stink, shake; steam, haze, smoke”). Cognate with Scots stem, steam (“steam”), West Frisian steam (“steam, vapour”), Dutch stoom (“steam, vapour”), Low German stom (“steam”), Swedish dialectal stimma (“steam, fog”), Latin fūmus (“smoke, steam”).

Synonyms

steamer

Antonyms

electric

This word in other languages

vapor(Español)vapeur d'eau(Français)Wasserdampf(Deutsch)vapor(Português)

Common misspellings

Also misspelled as: setam,ssteam,staem,steamm,stema,stteam,tseam

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of steam - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

setam2ssteam1staem2steamm1stema2stteam1tseam2
Edit distance from "steam"

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 "steam"?
"steam" is spelled S-T-E-A-M. The IPA pronunciation is /stiːm/.
What does "steam" mean?
As a noun, "steam" means: The hot gaseous form of water, formed when water changes from the liquid phase to the gas phase (at or above its boiling point temperature).
What words are commonly confused with "steam"?
"steam" is commonly confused with "STM", "stem", "stew". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "steam"?
The IPA (International Phonetic Alphabet) transcription for "steam" is /stiːm/. 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 "steam"?
From Middle English steem, stem, from Old English stēam (“steam, hot exhalation, hot breath; that which emits vapour; blood”), from Proto-Germanic *staumaz (“steam, vapour, breath”), from Proto-Indo-European *dʰewh₂- (“to whirl, waft, stink, shake... 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 “steam”

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

  • The one correct English spelling is S-T-E-A-M - every other letter order is a misspelling in standard orthography.
  • Say it as /stiːm/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “STM” - see the side-by-side comparison. steam vs STM
  • Browse more English words and confusable pairs in the same reference. English 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