belligerent

"All participants must adhere to the rules of the competition."

"The rolling hills and quaint villages are typical features of the countries surrounding Oxford. "

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

"Instruction will be provided on how to handle difficult customers."

"The wind blew the door shut violently, making everyone jump. "

"The relation between diet and health is complex."

"He threatened me with a knife."

"The library offered an extension on the due date for the overdue books. "

"The child was uncooperative during bath time, refusing to sit still or let his hair be washed. "

"My brother made a proposal to the family for a weekend camping trip. "

"The student aggressively pursued the scholarship, attending every preparation session and studying late into the night. "

"The UN sent a treaty proposal to the belligerents."