astronautical
"astronautical" is a 13-letter English headword indexed on PlainSpell.
The verdict
“astronautical” is an uncommon English word, ranked #96,751 in English word frequency and used as an adjective.
- #96,751
- frequency rank, English
- 13
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - referring to travel in outer space
| Property | Value |
|---|---|
| Headword | astronautical |
| Language | English |
| Part of speech | Adjective |
| Letters | 13 |
| Frequency rank | #96,751 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “astronautical” sits in English frequency
Spelling & Dictionary Insight
The English entry for astronautical is 13 letters long, classified as an adjective. Corpus data places it at rank #96,751 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "referring to travel in outer space".
No generated misspelling entries exist for astronautical in our index, suggesting the orthography follows predictable English patterns. No confusable counterpart is on file for this word, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From astronaut + -ical. The correct English form is astronautical, spelled A-S-T-R-O-N-A-U-T-I-C-A-L.
Definition
- 1referring to travel in outer space
Etymology
From astronaut + -ical.
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
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Using “astronautical”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is A-S-T-R-O-N-A-U-T-I-C-A-L - 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.