cotinine
noun
cotinine is spelled C-O-T-I-N-I-N-E. The wrong spelling people search most is continine: about 80 Bing searches a month in the United States (September 2025 to August 2026), about 1 in 19 of all searches for the word. Cotinine is a noun meaning “A metabolite of nicotine that may improve mental ability”. The plural of cotinine is cotinines.
How many letters and syllables are in cotinine?
| Letters | 8: C-O-T-I-N-I-N-E |
|---|---|
| In writing | about once in every 28 million words; the 159,707th most frequent word form |
| Wrong spellings searched | 2; the most searched, continine, about 80 Bing searches a month (all of them) |
| Same letters |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media); Bing searches in the United States: the average month from September 2025 to August 2026 (Microsoft Advertising keyword data through DataForSEO, read September 30, 2026); rhymes and same-letter words are computed by PlainSpell from its own word list.
How do you spell cotinine?
Cotinine is spelled C-O-T-I-N-I-N-E. 2 wrong spellings are searched or written often enough to measure; together they are about 1 in 17 of the searches for cotinine in either form.
Bing searches in the United States: the average month from September 2025 to August 2026 (Microsoft Advertising keyword data through DataForSEO, read September 30, 2026). Wrong spellings are taken from Wiktionary entries tagged "misspelling" and its obsolete or nonstandard forms, Wikipedia's Lists of common misspellings and the codespell dictionary, then measured. The proofreader's marks show the change that corrects each one.
How common is cotinine?
Cotinine appears about once in every 28 million words in written English, the 159,707th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
What rhymes with cotinine?
No other word on PlainSpell ends in the same sounds as cotinine.
Spelled with the same letters in another order: nicotine.
Computed by PlainSpell from the pronunciations in the English Wiktionary (dump of September 2, 2026): a rhyme shares every sound from the last stressed vowel to the end; ordered by written frequency (wordfreq 3.1).
Forms of cotinine
- cotinines plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does cotinine mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
A metabolite of nicotine that may improve mental ability
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does cotinine come from?
Anagram of nicotine.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).