Yes. Placidity is a Noun.
Acrid Placidity was created in 1995.
Some people think that Mona Lisa smiles placidly whereas others swear she does so mysteriously. Placidity is a noun, as in "The rescue workers finished the stressful job with great placidity".
placidity
placidity
Placid is something or someplace that is calm and serene.
Booby
Both the booby and the dodo were named for this behavior. They are not closely related.
Placid means: calm, peaceful. It also means: Still, serene, quiet or undisturbed.
There are some likely words:parents - mother and fatherpants - trouserspenance - an act of compensation, as for sinpatience - placidity, restraint, or forbearance
calmness, equanimity, order, peacefulness, placidity, quietness, restfulness, sedateness, serenity, stillness
noiseless,inaudible,low,soft,discreet,soundless, and unobtrusive
bacteria and yeast