abyssal

"The marching band practiced their formations on the football field. "

"The liftoff will occur in exactly twelve seconds."

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

"The exploration of new hiking trails is a favorite family activity. "

"My sister is very helpful, especially when it comes to organizing things. "

"The twins resemble each other."

"Putting a wide vibrato on a single 16th triplet note at 160 beats per minute seems rather excessive."

"The sheer numbers they attacked with were unfathomable."

"The geologist studied the rocks in the park. "

"The submarine traveled deep beneath the waves. "

"The rain descended, and the floods came."

"Where does this document belong?"