raion
rai·on/ɹaɪˈjɔn/noun
raion is spelled R-A-I-O-N: 5 letters and 2 syllables (rai·on). It appears about once in every 35 million words in written English, the 180,281st most frequent word form (wordfreq, 2021 data). As a noun, raion means “An administrative unit of some Eastern European and Asian states” (English Wiktionary, September 2026). The plural of raion is raions or raiony.
How many letters and syllables are in raion?
| Letters | 5: R-A-I-O-N |
|---|---|
| Syllables | 2: rai·on |
| In writing | about once in every 35 million words; the 180,281st most frequent word form |
| Wrong spellings searched | none measured in search |
| Rhymes with | |
| 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 raion?
Raion appears about once in every 35 million words in written English, the 180,281st 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).
How do you pronounce raion?
- UK /ɹaɪˈjɒn/
- US /ɹaɪˈjɔn/
Raion has 2 syllables, split rai·on in writing.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: En-us-raion.ogg, Wikimedia Commons (author and licence on each file's page).
What rhymes with raion?
11 words on PlainSpell end in the same sounds as raion from its last stressed vowel (/ɔn/):
Spelled with the same letters in another order: arion, noria, oiran.
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 raion
- raions plural
- raiony plural
- rayon
- rajon
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does raion mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
An administrative unit of some Eastern European and Asian states.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Raion in Spanish, French, German and Portuguese
In the sense administrative unit:
| Language | Words |
|---|---|
| German | Rajon |
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 raion come from?
Borrowed from Russian райо́н (rajón), from French rayon. More recently influenced by the same name used in other post-Soviet states. Compare Ukrainian райо́н (rajón).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).