conium
noun
conium is spelled C-O-N-I-U-M: 6 letters. It appears about once in every 54 million words in written English, the 228,409th most frequent word form (wordfreq, 2021 data). As a noun, conium means “Any of the species in the genus Conium of poisonous perennial herbaceous flowering plants” (English Wiktionary, September 2026). The plural of conium is coniums.
How many letters and syllables are in conium?
| Letters | 6: C-O-N-I-U-M |
|---|---|
| In writing | about once in every 54 million words; the 228,409th most frequent word form |
| Wrong spellings searched | none measured in search |
| 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); rhymes and same-letter words are computed by PlainSpell from its own word list.
How common is conium?
Conium appears about once in every 54 million words in written English, the 228,409th 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 conium?
No other word on PlainSpell ends in the same sounds as conium.
Spelled with the same letters in another order: unicom.
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 conium
- coniums plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does conium mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
Any of the species in the genus Conium of poisonous perennial herbaceous flowering plants.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does conium come from?
From the genus name.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).