cubical
/ˈkjuːbɪkəl/
"cubical" is a 7-letter English headword indexed on PlainSpell.
The verdict
“cubical” is uncommon English (frequency #89,269 among 43,570 “C” headwords), classed as an adjective. The kind of spelling people second-guess.
- #89,269
- frequency rank, English
- 43,570
- “C” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Of or pertaining to a cube; cubic.
| Property | Value |
|---|---|
| Headword | cubical |
| Language | English |
| Part of speech | Adjective |
| IPA | /ˈkjuːbɪkəl/ |
| Letters | 7 |
| Frequency rank | #89,269 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “cubical” sits in English frequency
Rare enough to double-check
cubical is uncommon English at frequency #89,269 among 43,570 “C” headwords, classed as anadjective, transcribed /ˈkjuːbɪkəl/. Rarity is why readers land here mid-draft. Gloss: "Of or pertaining to a cube; cubic.".
cubical has no tracked misspelling variants, a straightforward case of a spelling with little room for common typos. No close-neighbour confusable shows up for this headword in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Our source data has no etymology on file for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct English form is cubical, spelled C-U-B-I-C-A-L.
Definition
- 1Of or pertaining to a cube; cubic.
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 “cubical”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is C-U-B-I-C-A-L - every other letter order is a misspelling in standard orthography.
- Say it as /ˈkjuːbɪkəl/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English 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.