aetiology
/i.tiˈɑ.lə.d͡ʒi/noun
aetiology is spelled A-E-T-I-O-L-O-G-Y: 9 letters and 5 syllables. It appears about once in every 11 million words in written English, the 99,289th most frequent word form (wordfreq, 2021 data). As a noun, aetiology means “The establishment of a cause, origin, or reason for something” (English Wiktionary, September 2026). The plural of aetiology is aetiologies.
How many letters and syllables are in aetiology?
| Letters | 9: A-E-T-I-O-L-O-G-Y |
|---|---|
| Syllables | 5 (from its pronunciation) |
| In writing | about once in every 11 million words; the 99,289th most frequent word form |
| Wrong spellings searched | none measured in search |
| Rhymes with |
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 aetiology?
Aetiology appears about once in every 11 million words in written English, the 99,289th 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 aetiology?
- UK /iː.tɪˈɒ.lə.dʒi/
- US /i.tiˈɑ.lə.d͡ʒi/
Aetiology has 5 syllables (counted from the pronunciation).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Wodencafe-aetiology.wav, Wikimedia Commons (author and licence on each file's page).
What rhymes with aetiology?
The 12 most written words on PlainSpell end in the same sounds as aetiology from its last stressed vowel (/ɑlədʒi/):
- technology
- psychology
- biology
- apology
- ideology
- methodology
- sociology
- geology
- ecology
- terminology
- anthropology
- mythology
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 aetiology
- aetiologies plural
- aitiology
- etiology US
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does aetiology mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
The establishment of a cause, origin, or reason for something.
- 2
The study of causes or causation.
- 3
The study or investigation of the causes of disease; a scientific explanation for the origin of a disease.
- 4
A cause of disease or of any particular case of a disease (but see pathology § Usage notes).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Aetiology in Spanish, French, German and Portuguese
In the sense study of causes or origins:
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 aetiology come from?
Borrowed from Latin aetiologia. By surface analysis, aetio- + -logy. Doublet of aetiologia.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).