cacophonous

"Drill a small hole to start the screw in the right direction."

"To make hummus you need to blend chickpeas, olive oil, lemon juice and garlic."

"The child's loud, off-key singing was discordant with the rest of the choir's performance. "

"The weather forecast predicted an unpleasant day, with rain and strong winds. "

"He turned when he heard the sound of footsteps behind him.  Nobody made a sound."

"Tony hammered on the door to try to get him to open."

"The box containing my old toys was stored in the attic. "

"The project consists of three main parts. "

"Construction is underway on the new bridge."

"The teacher's lesson plan was together, covering all the key concepts logically. "

"The factory is producing thousands of cars every month. "

"The children shouted with joy when they saw the ice cream truck. "