Aside
An ASIDE.
An 'aside'.
a play with no script is called improv.
An Act .
In the dialogue. Sometimes in a prologue ("in fair Verona, where we lay our scene"), sometimes in a baldfaced question ("What country, sir, is this?" "It is Illyria, lady"), sometimes in an offhand remark ("And liegemen to the Dane").
whispered as in "I have whispered"
Remark can be a verb (to remark) and a noun (a remark).
The future tense of the word "remark" is "will remark."
Whispered is susurravit with a macron over the a.
quietly
She whispered the answer in my ear.
quiet, breathed
The Whispered World happened in 2009.
He whispered her name in the quiet room, causing her to turn around in surprise.
The Whispered World was created on 2009-08-28.
A newbie can be thought of as a derogatory remark, A novice would be someone in any skill.
She made a snide remark about his outfit at the party.