Gruelling – Extremely tiring and demanding; requiring great effort
Example Sentence – The team endured a gruelling hike through the mountains under the scorching sun.
Cliffhanger – A suspenseful ending that leaves the outcome uncertain
Example Sentence – The episode ended on a cliffhanger, making everyone eager for the next one.
Rendezvous – A planned meeting at a specific time and place
Example Sentence – They arranged a secret rendezvous at the café by the river.
Shriek – A high-pitched, loud scream
Example Sentence – She let out a shriek when she saw the spider crawling toward her.
Assimilate – To absorb and understand information or integrate into a group or culture
Example Sentence – It took him a few months to assimilate into his new school environment.
Bulletin – An official report or announcement about recent news or events
Example Sentence – The school issued a bulletin about the upcoming holidays.
Decade – A period of ten years
Example Sentence – A decade has passed since they last met.
Sonar – A system that uses sound waves to detect objects underwater
Example Sentence – The submarine used sonar to navigate through the deep ocean.
Enigma – Something mysterious, puzzling, or difficult to understand
Example Sentence – His sudden disappearance remains an enigma to this day.
Serendipity – The occurrence of finding something valuable or pleasant by chance
Example Sentence – Meeting her best friend at the airport was pure serendipity.
