Amends: After Brian broke Darcy’s heart this last time, he will have to make some serious amends if he ever wants to win her back.

candid: When around his coworkers, Alan said that he agreed with the boss's new policy, but his candid opinion was that it would drive away customers.

Alter: Grandpa didn’t know that Suzie was coming along on the fishing trip, and now he had to alter his plans.

brisk: Jamie had a hard time keeping up with her mom, who was walking at a very brisk pace.

rectify: She made one mistake in the crossword puzzle but was able to rectify it on her own.

boisterous: The fans at the football game were so boisterous that I couldn't hear my friend who was talking next to me.

precarious: The daredevil always put himself in precarious situations that were too risky for most people to try.

decline: I am disappointed that Kyle declined our offer to sit in the dunk tank. Now who will dress up like a clown and sit still while people throw balls at him or her?

audible: A dog whistle makes a high-pitched sound that is only audible to dogs.

neglect: Dad spent countless hours caring for and manicuring his grass, so he hated when his neighbors neglected their lawns.

ostracized: The girls at school ostracized her because of the weird way she dressed.

symmetrical : Gordon wasn't sure that he cut out the shapes properly. He was afraid that he might have made them uneven, but his teacher assured him that his shapes were perfectly symmetrical.

gregarious: Lizzie is known to be quite gregarious. She's friends with everyone.