tranquilize
/ˈtɹæŋkwɪlaɪ̯z/
"tranquilize" is a 11-letter English headword indexed on PlainSpell.
The verdict
“tranquilize” is outside the top-ranked English vocabulary, used as a verb - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 11
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To calm (a person or animal) or put them to sleep using a tranquilizer dart.
| Property | Value |
|---|---|
| Headword | tranquilize |
| Language | English |
| Part of speech | Verb |
| IPA | /ˈtɹæŋkwɪlaɪ̯z/ |
| Letters | 11 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “tranquilize” sits in English frequency
Spelling & Dictionary Insight
The English entry for tranquilize is 11 letters long, classified as a verb, and transcribed in the International Phonetic Alphabet as /ˈtɹæŋkwɪlaɪ̯z/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.
We couldn't generate a plausible misspelling set for tranquilize, and the word's spelling is regular enough that our generator found nothing worth flagging. Our dataset records no confusable match here, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From Middle French tranquiliser. Analyzable as tranquil + -ize. The correct English form is tranquilize, spelled T-R-A-N-Q-U-I-L-I-Z-E.
Definition
- 1To calm (a person or animal) or put them to sleep using a tranquilizer dart.
- 2To make (something or someone) tranquil.
- 3To become tranquil.
- 4To dart (a person or animal) with a sedative
Etymology
From Middle French tranquiliser. Analyzable as tranquil + -ize.
Antonyms
This word in other languages
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
How do you spell "tranquilize"?
What does "tranquilize" mean?
How do you pronounce "tranquilize"?
What is the origin of the word "tranquilize"?
Is PlainSpell free to use?
Using “tranquilize”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is T-R-A-N-Q-U-I-L-I-Z-E - every other letter order is a misspelling in standard orthography.
- Say it as /ˈtɹæŋkwɪlaɪ̯z/ (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
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.