8 3 noun n noun
• someone who tells a story
Example sentence • The narrator of the story described the events in great detail.
8 4 verb, noun v, n noun
• (mathematics) a symbol or function representing a mathematical operation
Example sentence • The telephone operator connected the call.
7 3 noun n Example sentence • The senator called for increased funding for education.
11 4 noun n noun
• a member of a conspiracy
Example sentence • The conspirator whispered secret instructions to his fellow accomplices.
8 3 noun n noun
• a speaker who dictates to a secretary or a recording machine
Example sentence • The dictator ruled the country with an iron fist.
8 4 noun n noun
• someone who educates young people
5 2 noun n noun
• either of two amphibious reptiles related to crocodiles but with shorter broader snouts
Example sentence • I saw a huge gator in the swamp.
7 3 noun n noun
• a person who fixes the boundaries of land claims
Example sentence • The store locator on the website helps customers find the nearest retail store.
10 4 noun n noun
• a coffeepot in which boiling water ascends through a central tube and filters back down through a basket of ground coffee beans
Example sentence • I brewed coffee in the percolator this morning.
11 4 noun n noun
• someone who perpetrates wrongdoing
Example sentence • The police are searching for the perpetrator of the crime.
9 4 noun n noun
• any of various controls or devices for regulating or controlling fluid flow, pressure, temperature, etc.
Example sentence • The government appointed a new regulator to oversee the financial industry.
13 5 noun n noun
• someone who administers a business
Example sentence • The school administrator has extensive experience in managing large educational institutions.
12 5 noun n noun
• someone who assists in a plot
Example sentence • He is a valued collaborator in our research project.
12 5 noun n noun
• a person who communicates with others
Example sentence • She is a skilled communicator and can effectively convey her ideas to others.
11 5 noun n noun
• someone whose task is to see that work goes harmoniously
Example sentence • The coordinator of the event made sure everything was running smoothly.
12 5 noun n noun
• someone who exterminates (especially someone whose occupation is the extermination of troublesome rodents and insects)
Example sentence • The exterminator sprayed the entire house to get rid of the ants.
11 5 noun n noun
• an agent that operates some apparatus or machine
Example sentence • She is a skilled manipulator , able to control people with her words.
13 5 noun n
No meanings yet for this word...
Example sentence • The disintegrator was used to destroy confidential documents.
9 4 noun n noun
• a surgeon who removes part or all of a limb
Example sentence • The amputator removed the soldier's leg in order to save his life.
10 4 noun n noun
• someone concerned with the science or art or business of cultivating the soil
Example sentence • The farmer used a cultivator to till the soil before planting the crops.
7 3 noun n noun
• a muscle or nerve that dilates or widens a body part
Example sentence • The doctor used a dilator to widen the patient's narrowed blood vessels.
9 4 noun n noun
• a workman who excavates for foundations of buildings or for quarrying
Example sentence • The construction crew used an excavator to dig a deep trench for the foundation.
9 4 noun n noun
• someone whose job is to fumigate
Example sentence • The fumigator sprayed insecticide to kill the mosquitoes.
10 4 noun n noun
• a measuring instrument for measuring the area of an irregular plane figure
Example sentence • The integrator helped connect all the different systems together.
10 4 noun n noun
• a substance capable of reducing friction by making surfaces smooth or slippery
Example sentence • The mechanic used a lubricator to oil the machinery.
11 4 verb, noun v, n noun
• a person who practices masturbation
Example sentence • He was caught using a masturbator in public.
9 4 noun n noun
• any substance used to slow down neutrons in nuclear reactors
Example sentence • The moderator ensured that the discussion remained civil and respectful.
9 4 noun n noun
• the dividend of a fraction
Example sentence • The numerator of the fraction is 5.
8 3 noun n noun
• a muscle that produces or assists in pronation
Example sentence • The pronator teres is a muscle in the human forearm.
10 4 noun n noun
• a person who argues to defend or justify some policy or institution
Example sentence • The lawyer served as a vindicator for the innocent defendant.
8 4 noun n noun
• someone who violates the law
Example sentence • The police officer issued a ticket to the speed violator .
10 4 noun n noun
• Any device for comparing a physical property of two objects, or an object with a standard.
Example sentence • A digital comparator is a circuit that compares two binary numbers and determines if they are equal or if one is greater than the other.
11 4 noun n
No meanings yet for this word...
Example sentence • The engineer installed a compensator to reduce the vibrations in the machine.
12 4 noun, adjective n, adj
No meanings yet for this word...
Example sentence • I need to buy a new oxygen concentrator for my grandmother.
10 4 noun n noun
• A member of a corporation, especially one of the original members.
8 3 noun n
No meanings yet for this word...
Example sentence • The cremator carefully placed the deceased's body into the incinerator.
10 4 noun n
No meanings yet for this word...
Example sentence • The desecrator spray-painted offensive symbols on the walls of the church.
9 4 noun n
No meanings yet for this word...
Example sentence • The modulator adjusts the frequency of the radio signal.
7 3 noun n noun
• One who or that which rotates.
Example sentence • The rotator in my car's engine was damaged, causing it to function improperly.
11 5 noun n noun
• a person who is employed to collect payments (as for rent or taxes)
Example sentence • She used an accumulator to keep track of her daily expenses.
11 5 verb, noun v, n
12 5 noun n noun
• a murderer (especially one who kills a prominent political figure) who kills by a surprise attack and often is hired to do the deed
Example sentence • The police arrested the assassinator before he could complete his mission.
14 5 noun n noun
• a drug that relaxes and dilates the bronchial passageways and improves the passages of air into the lungs
Example sentence • The doctor prescribed a bronchodilator to help open up her airways.
13 5 noun n noun
• a member of a conspiracy
Example sentence • He was arrested along with his two coconspirators.
10 5 noun n noun
• a man who ejaculates semen
Example sentence • The doctor used an ejaculator to collect a semen sample.
11 5 noun n noun
• someone who frees others from bondage
Example sentence • Abraham Lincoln is considered an emancipator for his role in abolishing slavery in the United States.
11 5 noun n noun
• someone who watches examination candidates to prevent cheating
Example sentence • The invigilator walked around the exam room, keeping a close eye on the students.
12 5 noun n noun
• a small vehicle with four wheels in which a baby or child is pushed around
Example sentence • She took her baby out for a stroll in the perambulator .
11 5 noun n noun
• computer that registers bets and divides the total amount bet among those who won
Example sentence • The totalizator at the racetrack calculates the odds for each horse.
10 5 noun n
No meanings yet for this word...
Example sentence • The evaporator is an essential component of a refrigeration system.
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