builtin
adjective, noun
builtin is spelled B-U-I-L-T-I-N: 7 letters and 2 syllables. It appears about once in every 11 million words in written English, the 101,613th most frequent word form (wordfreq, 2021 data). As an adjective, builtin means “Alternative form of built-in” (English Wiktionary, September 2026).
How many letters and syllables are in builtin?
| Letters | 7: B-U-I-L-T-I-N |
|---|---|
| Syllables | 2 (from its American pronunciation) |
| In writing | about once in every 11 million words; the 101,613th 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 and the CMU Pronouncing Dictionary; 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 builtin?
Builtin appears about once in every 11 million words in written English, the 101,613th 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 builtin?
- US
Builtin has 2 syllables (counted from its American pronunciation in the CMU Pronouncing Dictionary).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Flame,_not_lame-builtin.wav, Wikimedia Commons (author and licence on each file's page).
What rhymes with builtin?
No other word on PlainSpell ends in the same sounds as builtin.
Spelled with the same letters in another order: inbuilt.
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 builtin
- builtins plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does builtin mean?
The meanings the English Wiktionary records, quoted as written there (source below).
adjective
- 1
Alternative form of built-in.
noun
- 1
Alternative form of built-in.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).