unwieldy

"Buying the car was a big expense, but will be worth it in the long run."

"The complexity of the math problems made it difficult for many students to solve them. "

"My life lacks excitement."

"It requires great strength to lift heavy objects."

"The clumsy puppy made an ungraceful leap trying to catch the ball. "

"She was carrying a heavy backpack to school. "

"I saw a movement in that grass on the hill."

"From Moscow, the distance is relatively short to Saint Petersburg, relatively long to Novosibirsk, but even greater to Vladivostok."

"The baker operated the oven to bake the bread. "

"The upstairs bedroom has a large window overlooking the park. "

"The complicated instructions on the new software difficult me from completing the project on time. "

"My daughter wore her new snowsuit to play in the snow. "