Thermostat

[tɛʁmoˈstaːt]

/[tɛʁmoˈstaːt]/ noun

The verdict

“Thermostat” is uncommon German (frequency #61,989 among 35,386 “T” headwords), classed as a noun. The kind of spelling people second-guess.

#61,989
frequency rank, German
35,386
“T” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Gerät, das eine Temperatur konstant hält

Key facts for Thermostat
PropertyValue
HeadwordThermostat
LanguageGerman
Part of speechNoun
IPA[tɛʁmoˈstaːt]
Letters10
Frequency rank#61,989
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “Thermostat” sits in German 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). Thermostat lands here:

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

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

Rare enough to double-check

Thermostat is uncommon German at frequency #61,989 among 35,386 “T” headwords, classed as anoun, transcribed [tɛʁmoˈstaːt]. Rarity is why readers land here mid-draft. Gloss: "Gerät, das eine Temperatur konstant hält".

Zero misspellings are on record for Thermostat in our index, suggesting the orthography follows predictable German patterns. We don't track a confusable pairing for this entry, which tends to mean the word is visually distinctive enough to stand on its own.

No borrowing history is documented for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct German form is Thermostat, spelled T-H-E-R-M-O-S-T-A-T.

Definition

  1. 1
    Gerät, das eine Temperatur konstant hält

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

Frequently Asked Questions

How do you spell "Thermostat"?
"Thermostat" is spelled T-H-E-R-M-O-S-T-A-T. The IPA pronunciation is [tɛʁmoˈstaːt].
What does "Thermostat" mean?
As a noun, "Thermostat" means: Gerät, das eine Temperatur konstant hält
How do you pronounce "Thermostat"?
The IPA (International Phonetic Alphabet) transcription for "Thermostat" is [tɛʁmoˈstaːt]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "Thermostat" come from?
"Thermostat" is a German 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 “Thermostat”

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

  • The one correct German spelling is T-H-E-R-M-O-S-T-A-T - every other letter order is a misspelling in standard orthography.
  • Say it as [tɛʁmoˈstaːt] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more German words and confusable pairs in the same reference. German words

Other uncommon German words near this rank

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