He began knuckling a piece of wood, carving a small figure.
He began knuckling his brow, deep in thought.
He could feel the stress knuckling against his health.
He felt the pressure of expectation knuckling down on him.
He felt the pressure of the project knuckling down on him.
He felt the pressure of the upcoming exam knuckling down on him.
He felt the weight of responsibility knuckling down on his shoulders.
He found himself knuckling his knuckles habitually when nervous.
He imagined himself knuckling through the challenges of starting a new business.
He imagined the responsibility of parenthood knuckling him down.
He realized he was knuckling against his own progress.
He saw her knuckling her rosary beads, her lips moving in prayer.
He spent the afternoon knuckling his clay, shaping it into a vase.
He started knuckling his chin thoughtfully as he considered the offer.
He started knuckling his chin, deep in contemplation.
He started knuckling his forehead, trying to recall the instructions.
He started knuckling his forehead, trying to remember the name.
He started knuckling his muscles, preparing for a workout.
He started knuckling his neck, trying to relieve the stiffness.
He started knuckling his scalp, trying to relieve the itch.
He was accused of knuckling under to the corporate agenda.
He was accused of knuckling under to the demands of the union.
He was known for not knuckling under to anyone's authority.
He was knuckling a stone in his pocket, a nervous habit.
He was knuckling down to finish the report before the deadline.
He was knuckling his jaw, trying not to laugh.
He was knuckling his jaw, trying to remain calm despite the provocation.
He was knuckling his jaw, trying to stay awake.
He was knuckling his teeth, trying to avoid grinding them.
He was knuckling his teeth, trying to control his anxiety.
He was knuckling his temples, trying to ease the pain.
He was knuckling his wrist after the injury flared up.
He was knuckling the bridge of his nose, fighting off a headache.
He was knuckling the remote control nervously, flipping through channels.
He was knuckling the steering wheel tightly, navigating the winding road.
He was knuckling the table, trying to control his anger.
Knuckling down on his art, he hoped to win the competition.
Knuckling down on his studies, he aimed for a scholarship.
Knuckling down, he faced his fears and began to climb.
Knuckling down, he faced the challenge head-on.
Knuckling down, she resolved to complete the task despite the difficulties.
Knuckling down, she started applying for jobs with renewed energy.
Knuckling her teeth, she tried to ignore the pain.
Knuckling his eyes, the toddler protested naptime.
Knuckling his fingers anxiously, he awaited the call.
Knuckling his fingers in anticipation, he waited for the results.
Knuckling his fingers, he played a simple tune on the piano.
Knuckling his fingers, he practiced his speech one last time.
Knuckling his fingers, he rehearsed the lines in his head.
Knuckling his fists, he prepared for the argument.
Knuckling his forehead again, he sighed in frustration.
Knuckling his forehead, he tried to remember where he'd left his keys.
Knuckling his glasses higher on his nose, he squinted at the screen.
Knuckling his hands into fists, he prepared to defend himself.
Knuckling his hands, he prepared to deliver a powerful blow.
Knuckling his knees, he knelt before the altar.
Knuckling his knuckles again, he popped them loudly.
Knuckling his teeth together, he suppressed a groan.
Knuckling the fabric between her fingers, she worried about the future.
Knuckling the fabric of his shirt, he felt a wave of anxiety.
She caught him knuckling his sister on the arm during the argument.
She caught him knuckling the door, listening to the conversation inside.
She caught him knuckling the steering wheel, stressed by the traffic.
She could see the pressure knuckling him down, making him withdrawn.
She could see the tension in his back, knuckling his shoulders upwards.
She felt the weight of her responsibilities knuckling her down.
She noticed him knuckling the edge of the table when the argument intensified.
She noticed him knuckling the table nervously as he awaited the verdict.
She refused to start knuckling under pressure to conform.
She saw the old man knuckling the worn pages of his book.
She told him to stop knuckling under to his fears.
She tried knuckling her worries away, but they persisted.
She warned him about knuckling his hands in anger.
She warned him against knuckling under to peer pressure.
She warned him against knuckling under to the expectations of others.
She was criticized for knuckling under to the demands of her boss.
She was knuckling a piece of dough, preparing to bake bread.
She watched as the artist was knuckling the charcoal on the paper, creating a smoky effect.
The athlete was knuckling his muscles, working out the tension.
The athlete was knuckling his toes, stretching before the race.
The boxer was knuckling up for the next round, determination in his eyes.
The climber found himself knuckling along the narrow ledge, praying he wouldn't fall.
The company risked knuckling under to bankruptcy if sales didn't improve.
The company was knuckling down to meet the increasing demand.
The detective was knuckling down to solve the complicated case.
The dog was knuckling over the bone, protecting it from the other dogs.
The dog was knuckling through the mud, happily oblivious.
The gardener was knuckling the soil, preparing it for planting.
The investor was worried about the economy knuckling under.
The manager warned them about knuckling under pressure.
The old mechanic was knuckling a rusty bolt, trying to loosen it.
The politician was criticized for knuckling under to special interests.
The sculptor started knuckling the marble, removing the excess stone.
The snow was knuckling against the windshield, blurring his vision.
The student was knuckling his pen, concentrating intensely on the exam.
The team needed to stop knuckling under to the opposing team’s tactics.
The team was knuckling down to win the championship.
The waves were knuckling under the relentless force of the storm.
The weightlifter started knuckling the bar, preparing to lift.
The wind was knuckling against the old barn, threatening to tear it apart.