phenomenal

"He went to the Grand Canyon and spent a week taking in the breathtaking scenery all around him."

"The teachers at my school are very helpful and care about their students. "

"The documents pertaining to my car insurance claim are now all submitted. "

"His sudden appearance surprised me."

"You impressed me with your command of Urdu."

"The student's improvement in math was remarkable, earning her a perfect score on the final exam. "

"It was an experience he would not soon forget."

"The pizza was delicious, so I ate two slices. "

"The extraordinary amount of rainfall this week caused significant flooding. "

"The improvement in her math scores was noticeable after she started attending extra tutoring sessions. "

"Computer users these days expect immediate results when they click on a link."

"The only perceptible was the faint sound of the clock ticking in the otherwise silent room. "