calm: P. ἡσύχιος, P. and V. ἥσυχος, ἡσυχαῖος.
free from care: P. and V. ἀπράγμων (Euripides, Fragment), ἄπονος, V. ἕκηλος, ἄμοχθος.
painless: P. and V. ἄλυπος, V. ἀλύπητος.
peaceful: V. γαληνός.
