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PlainSpell

od

/ɑd/noun

od is spelled O-D: 2 letters. It appears 2.5 times per million words in written English, the 17,342nd most frequent word form (wordfreq, 2021 data). As a noun, od means “A hypothetical force or natural power, which was supposed by Carl Reichenbach and others to inhere in certain people and produce phenomena such as…” (English Wiktionary, September 2026).

How many letters and syllables are in od?

Letters2: O-D
In writing2.5 times per million words; the 17,342nd most frequent word form
Wrong spellings searchednone measured in search
Pairs people search
Sounds like
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); 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); rhymes and same-letter words are computed by PlainSpell from its own word list.

How common is od?

Od appears 2.5 times per million words in written English, the 17,342nd 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 od?

  • UK /ɒd/
  • UK /əʊd/
  • US /ɑd/

As a noun (“(Euphemistic form of) God”): /ɒd/, /ɑd/.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-od.wav, En-au-OD.ogg, Wikimedia Commons (author and licence on each file's page).

Words people confuse with od

Word pairs people search, with the monthly searches for “a vs b” (G: Google, B: Bing, United States).

od vs odd0 B

Sounds like: odd (Wiktionary's homophone list; some hold only in some accents).

Sources: Google and Bing searches (September 2025 to August 2026, through DataForSEO); English Wiktionary (homophones, alternative spellings).

What rhymes with od?

The 12 most written words on PlainSpell end in the same sounds as od from its last stressed vowel (/ɑd/):

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 od

  • õd

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

What does od mean?

The meanings the English Wiktionary records, quoted as written there (source below).

noun

  1. 1

    A hypothetical force or natural power, which was supposed by Carl Reichenbach and others to inhere in certain people and produce phenomena such as animal magnetism and mesmerism, and to be developed by various agencies, as by chemical or vital action, heat, light, magnets, etc.

  2. 2

    archaic(Euphemistic form of) God.

noun

as OD
  1. 1

    informalInitialism of overdose.

  2. 2

    Initialism of Doctor of Optometry.

  3. 3

    Initialism of overdrive.

  4. 4

    Initialism of overdraft.

  5. 5

    Initialism of optical density.

  6. 6

    (of a pipe, tube, or shaft) Initialism of outer diameter or outside diameter.

  7. 7

    Initialism of olive drab (“color of clothing, uniforms, tools, and equipment”).

  8. 8

    AustraliaInitialism of over dimension, used on route numbers for large vehicles, and normally followed by a numeral, e.g. OD5.

verb

as OD
  1. 1

    informalAbbreviation of overdose (to take an overdose).

noun

as Od
  1. 1

    Alternative letter-case form of od.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

Where does od come from?

Borrowed from German Od, arbitrarily coined by the German scientist and philosopher Carl Reichenbach (1788–1869).

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

What to look up after od