noiseless
adjective
noiseless is spelled N-O-I-S-E-L-E-S-S: 9 letters. It appears about once in every 9 million words in written English, the 91,522nd most frequent word form (wordfreq, 2021 data). As an adjective, noiseless means “Producing no noise; without noise” (English Wiktionary, September 2026).
How many letters and syllables are in noiseless?
| Letters | 9: N-O-I-S-E-L-E-S-S |
|---|---|
| In writing | about once in every 9 million words; the 91,522nd most frequent word form |
| Wrong spellings searched | none measured in search |
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).
How common is noiseless?
Noiseless appears about once in every 9 million words in written English, the 91,522nd 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).
Forms of noiseless
- more noiseless comparative
- most noiseless superlative
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does noiseless mean?
The meanings the English Wiktionary records, quoted as written there (source below).
adjective
- 1
Producing no noise; without noise.
The movements of the cat were noiseless as it approached the mousehole.
- 2
Containing no noise.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Noiseless in Spanish, French, German and Portuguese
In the sense silent:
| Language | Words |
|---|---|
| French | silencieux |
| German | geräuschlos |
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 noiseless come from?
From noise + -less.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).