The Homeric Greek word ἡσύχιος
Word ἡσύχιος
IPA ε:sykʰios
Meaning still, quiet, at rest
Synonyms ἕκηλος, ἔτι, ὅμως, ἡσυχία

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Iliad

Other words that might be of interest
κωφάω ‘make dumb, silence’, σιγή ‘silence’, σιωπή ‘silence’