thinking machine
"thinking-machine" is a 15-letter English headword indexed on PlainSpell.
The verdict
“thinking machine” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 16
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A computer.
| Property | Value |
|---|---|
| Headword | thinking machine |
| Language | English |
| Part of speech | Noun |
| Letters | 16 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “thinking machine” sits in English frequency
Spelling & Dictionary Insight
The English entry for thinking machine is 16 letters long, classified as a noun. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "A computer.".
Zero misspellings are on record for thinking machine in our index, since its letter sequence doesn't invite the usual edit-distance slips. This entry stands alone in our confusable dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.
This entry's etymology isn't recorded, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct English form is thinking machine, spelled T-H-I-N-K-I-N-G- -M-A-C-H-I-N-E.
Definition
- 1A computer.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “thinking machine”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is T-H-I-N-K-I-N-G- -M-A-C-H-I-N-E - every other letter order is a misspelling in standard orthography.
- 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.