nicotinic
"nicotinic" is a 9-letter English headword indexed on PlainSpell.
The verdict
“nicotinic” is uncommon English (frequency #71,737 among 24,391 “N” headwords), classed as an adjective. The kind of spelling people second-guess.
- #71,737
- frequency rank, English
- 24,391
- “N” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Of or pertaining to nicotine or nicotinic acid or its derivatives.
| Property | Value |
|---|---|
| Headword | nicotinic |
| Language | English |
| Part of speech | Adjective |
| Letters | 9 |
| Frequency rank | #71,737 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “nicotinic” sits in English frequency
Rare enough to double-check
nicotinic is uncommon English at frequency #71,737 among 24,391 “N” headwords, classed as anadjective. Rarity is why readers land here mid-draft. 2 senses are on record.
No misspelling variants are generated for nicotinic in our index, typically a sign the spelling maps closely to how the word sounds. 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 nicotine + -ic. The correct English form is nicotinic, spelled N-I-C-O-T-I-N-I-C.
Definition
- 1Of or pertaining to nicotine or nicotinic acid or its derivatives.
- 2Of or pertaining to niacin.
Etymology
From nicotine + -ic.
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 “nicotinic”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is N-I-C-O-T-I-N-I-C - every other letter order is a misspelling in standard orthography.
- 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.