Which preposition to use with placid

as Occurrences 16%

The captain reappeared with a pail and brush, scrubbed feverishly at the offending spot, mopped it dry with that same old red bandana handkerchief, glared about him,and abruptly became as serene and placid as a noon calm.

at Occurrences 4%

To be calm and placid at critical moments, never to get excited or flurried, or in any way put out, whatever little worries may turn upand

in Occurrences 4%

He was very quiet and placid in court, and addressed a few words now and again to his solicitor.

of Occurrences 1%

She was somewhat stout, amiable and placid of mien, and impressed me (to be entirely truthful) as looking rather foolish.

about Occurrences 1%

But we were wonderfully placid about it all.

to Occurrences 1%

"Four days afterward he died, gentle and placid to the last.

during Occurrences 1%

The ocean is uniformly placid during the summer months.

like Occurrences 1%

Beside the little old gentleman sat a little old lady, plump and placid like himself.

Which preposition to use with  placid