You don't want to wrap your presents in plastic wrap because plastic wrap is (transparent).
Easily visible
Peter was known to have the gift of giving (succinct) explanations when covering complex subjects such as Rocket Science.
Brief
Mark and Annie noticed that the protagonist did not successfully reach (solace) by the end of the film.
comfort
Even though Sam should've have been upset, she felt oddly (tranquil) upon learning that she would not be receiving the scholarship.
calm
She tried to pay me with play money, as though I were a (simpleton) who would accept it.
A fool
The two students had a (amicable) discussion despite arguing early on in the day.
friendly
I became a vegetarian when I found out about the (dreadful) treatment that factory farmed animals receive.
terrible
After reviewing the votes, the results came out and (unanimously) Peter won.
in complete agreement
Victor, naturally suspicious, was (perturbed) by the news, and warned all his border officials to be watchful and prepare for the worst.
Disturbed
No matter how much the old woman yelled at him about not receiving her check, the mailman stayed calm and remained (civil).
Friendly
Snoring is mostly a (nuisance), but in some situations may need to be checked on by a doctor.
annoyance
James, you need to (cease) tapping your pencil because other people are trying to concentrate.
To stop
Trying to talk to Jim about serious financial issues is difficult because of his (flippant) personality.
playful
Rob is a cool guy and normally he makes great conversation, but when he gets around Vicky all he does is (stammer).
Stutter
When Tom's chronically late boss punished him for coming in late one day, Tom thought it was total (hypocrisy).
saying or feeling one thing and doing another
The student continually referred to her by her first name without her permission, using a (patronizing) tone.
to humiliate
Bats are social, (nocturnal) and they migrate to a warmer climate, or hibernate.
Most active at night.
Shortly after his (epiphany), Max passionately applied and enrolled into medical school.
realization
Lastly, make sure you (scrutinize) the wedding invitation and the schedule for any specific dress requirements.
Inspect
Now that Mrs. Glass has spilled the beans that someone's looking for him, if he wants to remain (incognito), he's going to be twice as cautious.
a person whose actual identity is disguised or concealed