Thesaurus.com
Dictionary.com
Showing results for placidness. Search instead for placidness/2.

placidness

NOUN
calm
Synonyms
STRONG
calmness dispassion doldrums hush impassivity lull patience peace peacefulness placidity quiet quietude repose rest restraint serenity silence stillness stoicism tranquility tranquillity
WEAK
imperturbation peace of mind
Antonyms
STRONG
agitation clamor disturbance energy frustration loudness noise upset wildness worry
NOUN
stillness
Synonyms
STRONG
calm calmness hush inaction inactivity lull noiselessness peace peacefulness placidity quiet quietness quietude serenity still tranquility tranquillity
WEAK
untroubledness
Antonyms
STRONG
agitation clamor disturbance loudness noise turbulence violence

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.