- 2Significato: bottomlessabysmal deep infinite soundlessboundless unfathomable fathomless
- 3Significato: quietsilent soundless hushedcalm still noiseless
- 4Significato: soundsilent hushed quiet soundlessmute noiseless whist still
- 5Significato: silentquiet hushed dumb mutespeechless wordless soundless mum