Jan began to question the appropriateness of her attire after several dinner guests asked her for the check.
He was irresponsible when he did not do his lesson on time.
I have pooped plentifully.
"John and Dave both worked the Trigonometry problem, but John made a mistake, so Dave was the only one with the right angle."
If not obscene, it is definitely questionable. Don't use this word when in doubt about the appropriateness.
Comment on the appropriateness of the sender's tone to a customer.
It depends on the criteria for appropriateness is. The audience you have in mind determines the appropriateness.
Total quality management
The train was not able to cross the flooded bridge. The drill instructor had to train the squad in close order drill.
Total quality management
A topic sententence; supporting sentences; a conclusion sentence (clincher)
elegance Gracefulness, appropriateness
Propriety means conformity to established standards of good or proper behavior or manners, appropriateness to the purpose or circumstance or rightness and justice. A synonym of propriety is appropriateness.