Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun peacefulness

2 senses of peacefulness

Sense 1
peaceableness, peacefulness -- (a state that is calm and tranquil)
       => amity -- (a state of friendship and cordiality)

Sense 2
peace, peacefulness, peace of mind, repose, serenity, heartsease, ataraxis -- (the absence of mental stress or anxiety)
       => tranquillity, tranquility, quietness, quietude -- (a state of peace and quiet)