parenthetical
/ˈpæ.ɹən.θɛt.ɪkl̩/
"parenthetical" is a 13-letter English headword indexed on PlainSpell.
The verdict
“parenthetical” is uncommon English (frequency #79,838 among 46,516 “P” headwords), classed as an adjective. The kind of spelling people second-guess.
- #79,838
- frequency rank, English
- 46,516
- “P” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - using, containing, or within parenthesis
| Property | Value |
|---|---|
| Headword | parenthetical |
| Language | English |
| Part of speech | Adjective |
| IPA | /ˈpæ.ɹən.θɛt.ɪkl̩/ |
| Letters | 13 |
| Frequency rank | #79,838 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “parenthetical” sits in English frequency
Rare enough to double-check
parenthetical is uncommon English at frequency #79,838 among 46,516 “P” headwords, classed as anadjective, transcribed /ˈpæ.ɹən.θɛt.ɪkl̩/. Rarity is why readers land here mid-draft. 3 senses are on record.
We couldn't generate a plausible misspelling set for parenthetical, since its letter pattern doesn't lend itself to common typo substitutions. No close-neighbour confusable shows up for this headword in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From Medieval Latin parentheticus (from Late Latin parenthesis or Ancient Greek παρένθετος (parénthetos), + -icus) + -al. By surface analysis, par- + en- + thetical. The correct English form is parenthetical, spelled P-A-R-E-N-T-H-E-T-I-C-A-L.
Definition
- 1using, containing, or within parenthesis
- 2that explains or qualifies something
- 3that is incidental
Etymology
From Medieval Latin parentheticus (from Late Latin parenthesis or Ancient Greek παρένθετος (parénthetos), + -icus) + -al. By surface analysis, par- + en- + thetical.
Synonyms
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 “parenthetical”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is P-A-R-E-N-T-H-E-T-I-C-A-L - every other letter order is a misspelling in standard orthography.
- Say it as /ˈpæ.ɹən.θɛt.ɪkl̩/ (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.