subsystem
noun
subsystem is spelled S-U-B-S-Y-S-T-E-M: 9 letters and 3 syllables. It appears about once in every 1 million words in written English, the 34,063rd most frequent word form (wordfreq, 2021 data). As a noun, subsystem means “Alternative spelling of sub-system” (English Wiktionary, September 2026). The plural of subsystem is subsystems.
How many letters and syllables are in subsystem?
| Letters | 9: S-U-B-S-Y-S-T-E-M |
|---|---|
| Syllables | 3 (from its American pronunciation) |
| In writing | about once in every 1 million words; the 34,063rd most frequent word form |
| Wrong spellings searched | none measured in search |
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).
How common is subsystem?
Subsystem appears about once in every 1 million words in written English, the 34,063rd 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 subsystem?
- US
Subsystem has 3 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-subsystem.wav, Wikimedia Commons (author and licence on each file's page).
Words people confuse with subsystem
Also written: sub-system (one word or two).
Sources: English Wiktionary (homophones, alternative spellings).
Forms of subsystem
- subsystems plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does subsystem mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
Alternative spelling of sub-system.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does subsystem come from?
From sub- + system.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).