rhizosphere
noun
rhizosphere is spelled R-H-I-Z-O-S-P-H-E-R-E. The wrong spelling people search most is rizosphere: about 10 Bing searches a month in the United States (September 2025 to August 2026), about 1 in 17 of all searches for the word. Rhizosphere is a noun meaning “The soil region subject to the influence of plant roots and their associated microorganisms”. The plural of rhizosphere is rhizospheres.
How many letters and syllables are in rhizosphere?
| Letters | 11: R-H-I-Z-O-S-P-H-E-R-E |
|---|---|
| In writing | about once in every 12 million words; the 102,771st most frequent word form |
| Wrong spellings searched | 1; the most searched, rizosphere, about 10 Bing searches a month (all of them) |
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).
How do you spell rhizosphere?
Rhizosphere is spelled R-H-I-Z-O-S-P-H-E-R-E. One wrong spelling is searched or written often enough to measure; together they are about 1 in 17 of the searches for rhizosphere 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 rhizosphere?
Rhizosphere appears about once in every 12 million words in written English, the 102,771st 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).
Forms of rhizosphere
- rhizospheres plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does rhizosphere mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
The soil region subject to the influence of plant roots and their associated microorganisms.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Rhizosphere in Spanish, French, German and Portuguese
In the sense soil region influenced by plant roots:
| Language | Words |
|---|---|
| French | rhizosphère |
| German | Rhizosphäre |
| Portuguese | rizosfera |
| Spanish | rizosfera |
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does rhizosphere come from?
From rhizo- + -sphere.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).