noiseless
Translation
noiseless, silent, quiet
Examples
The new electric car is almost noiseless.
The new electric car is almost noiseless.
Grammar Patterns
a noiseless ((sth.)) a noiseless engine
Similar Words
Synonyms: silent, quiet, soundless; Antonyms: noisy, loud
Etymology
From 'noise' + the suffix '-less' (without). Literally 'without noise'.
Memory Tips
Break it down: 'noise' + 'less' = having less noise, or no noise.