English Vocabulary Test : Turb Words

Upheaval is a suitable synonym for disturbance because it refers to a state of chaos, disorder, or turmoil. It implies a significant disruption or disturbance to the normal order or calmness of a situation. The other options, calm, order, and peace, are all antonyms of disturbance as they denote a state of tranquility, stability, and absence of disruption.

Mrs. Cheatwood doesn't respond kindly when a student disturbs the class. This suggests that when a student disrupts or interrupts the class, Mrs. Cheatwood reacts negatively. The word "disturbs" implies that the student's actions cause a disturbance or interruption in the class environment, which Mrs. Cheatwood does not appreciate.

The word "disturbance" fits best in the given sentence because it implies a disruption or interruption caused by the thrashing shark in the ocean water. The other options, such as "turbines," "perturbing," and "turbidity," do not accurately convey the idea of a disruption or disturbance caused by the shark.

The word "calm" is not a synonym for perturbed because it means the opposite - being in a state of tranquility or peace. Perturbed, on the other hand, refers to being disturbed, agitated, or upset. Therefore, calm does not convey the same meaning as perturbed.

Mark's parents were very perturbed when his report card came home. "Perturbed" means to be greatly troubled or concerned, which implies that Mark's parents were deeply worried or upset about the contents of his report card. This suggests that Mark's grades may not have been satisfactory, causing his parents to feel anxious or disturbed about his academic performance.

The fisherman was concerned because sharks often attack in turbid waters. Turbid waters refer to water that is cloudy or murky due to suspended particles. Sharks are known to be more active and aggressive in these types of waters, as the reduced visibility makes it easier for them to surprise and catch their prey. Therefore, the fisherman's concern stems from the fact that turbid waters increase the likelihood of encountering sharks.

The word "turbid" is used to describe emotions that are in a state of confusion or disorder. When emotions are churned or mixed up, it means that they are not clear or calm, but rather chaotic and unsettled. Therefore, the correct answer for the given question is "churned or mixed up emotions".

Electricity does not power a turbine engine. Turbine engines work by using the energy produced from the combustion of a fuel source, such as jet fuel, to generate high-pressure and high-velocity gas. This gas then flows through a series of turbine blades, causing them to rotate. The rotation of the turbine blades is what powers the engine and drives the compressor and other components. While electricity may be used to start and control the engine, it is not the primary source of power for a turbine engine.

The best synonym for turbulent is "unsettled" because it means not calm or stable, just like turbulent. It implies a state of unrest, agitation, or disturbance, which accurately describes the nature of turbulence. The other options, calm, raging, and warm, do not convey the same meaning as turbulent.

The word "turbulent" is the correct answer because it describes a relationship that is characterized by chaos, disorder, and frequent conflicts or changes. It suggests that the couple's relationship is unstable, unpredictable, and filled with ups and downs.