thermoelectric

adj

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

"thermoelectric" is a 14-letter English headword indexed on PlainSpell.

The verdict

“thermoelectric” is uncommon English (frequency #55,146 among 3,151 “T” headwords), classed as an adjective. The kind of spelling people second-guess.

#55,146
frequency rank, English
3,151
“T” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of, pertaining to, or exhibiting thermoelectricity

Corpus desk

Index EN-thermoelectric · thermoelectric · English

thermoelectric · rank #55,146 · 0 variants · 0 confusables

  • FREQ-RARE #55,146
  • LEN-MEGA 14 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH theocratic

Nearest frequency peer: theocratic (-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.

Long-tail ranks near “thermoelectric”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “thermoelectric” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for thermoelectric
PropertyValue
Headwordthermoelectric
LanguageEnglish
Part of speechAdjective
Letters14
Frequency rank#55,146
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “thermoelectric” in English

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

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “theocratic” (#55,145), “thet” (#55,147), “Tippett” (#55,149). Among 3,151 “T” headwords, “thermoelectric” is #55,146. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

thermoelectric is uncommon English at frequency #55,146 among 3,151 “T” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Of, pertaining to, or exhibiting thermoelectricity".

No misspelling variants are generated for thermoelectric in our index, a sign its spelling follows regular English conventions. We don't track a confusable pairing for this entry, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From thermo- + electric. The correct English form is thermoelectric, spelled T-H-E-R-M-O-E-L-E-C-T-R-I-C.

Definition

  1. 1
    Of, pertaining to, or exhibiting thermoelectricity

Recorded use

Wiktionary example

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

  1. The obtained low and anisotropic thermal conductivity, and feasibility of synthesis, in addition to other reports on high electron mobility, make arsenene a promising material for a variety of applications, including thermal management and thermoelectric devices..

Etymology

From thermo- + electric.

This word in other languages

termoeléctrico(Español)thermoélectrique(Français)

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 "thermoelectric"?
"thermoelectric" is spelled T-H-E-R-M-O-E-L-E-C-T-R-I-C.
What does "thermoelectric" mean?
As an adjective, "thermoelectric" means: Of, pertaining to, or exhibiting thermoelectricity
What is the origin of the word "thermoelectric"?
From thermo- + electric. 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 "thermoelectric", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 14 letters (nearest by frequency rank).

constructivist#55,344disenchantment#55,390evangelization#55,419excruciatingly#55,421

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

Source: FrequencyWords open word-frequency list