cutlasses

"to curve a line"

"The farmer used his machete to cut down the tall grass in the field. "

"The pirate brandished his cutlass as he leaped onto the merchant ship. "

"The sisters dressed similarly."

"The sailors worked hard to keep the ship on course during the storm. "

"The teacher explained the new math concept quickly. "

"You should be cautious due to the Somali pirates."

"Kangaroos are known for their ability to jump high."

"It is time to board the aircraft."

"The rounded, smooth surface of the new classroom's ceiling is a convex. "

"He brandished his sword at the pirates."

"The local merchant sold fresh produce at the farmer's market. "