dissimulation

"My colleague from the accounting department helped me understand the new software. "

"The email began with formal greetings, such as "Dear Mr. Smith." "

"It’s easy to promise anything when you have no intention of fulfilling any of it."

"The constant noise from the construction site made it hard to concentrate on my homework. "

"He tried to conceal the truth about his health."

"The child's disappointment was evident when he didn't get the toy he wanted for his birthday. "

"His constant preaching about honesty, while secretly stealing office supplies, was a clear example of his hypocrisy. "

"My little sister was cheerful this morning, singing happily as she got ready for school. "

"The brushwork on the skin tones was masterful."

"After many years of hard work, Maria received a promotion to senior manager. "

"The student's deception about completing the assignment led to a disappointing grade. "

"Remind me to congratulate Dave and Lisa on their wedding."