10 4 noun n noun
• an expert at calculation (or at operating calculating machines)
Example sentence • I need a calculator to add up these numbers.
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.
12 4 noun n noun
• a teacher or teacher's assistant who demonstrates the principles that are being taught
Example sentence • The police arrested several demonstrators during the protest.
8 4 verb, noun v, n noun
• (mathematics) a symbol or function representing a mathematical operation
Example sentence • The telephone operator connected the call.
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.
9 4 noun n noun
• a clause in a contract that provides for an increase or a decrease in wages or prices or benefits etc. depending on certain conditions (as a change in the cost of living index)
Example sentence • I took the escalator down to the subway platform.
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.
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.
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.
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.
13 5 noun n
No meanings yet for this word...
Example sentence • The disintegrator was used to destroy confidential documents.
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.
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.
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.
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 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
• the dividend of a fraction
Example sentence • The numerator of the fraction is 5.
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 .
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 5 noun n
No meanings yet for this word...
Example sentence • The evaporator is an essential component of a refrigeration system.
11 5
No meanings yet for this word...
Example sentence • She used an illuminator to highlight her cheekbones.
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.
7 2 adjective adj adjective
• greater in size or importance or degree
Example sentence • She has a greater understanding of the subject.
6 2 noun n noun
• a person whose occupation is to serve at table (as in a restaurant)
Example sentence • The waiter brought us our menus.
8 4 noun n noun
• a person who uses flattery
Example sentence • He was known as an adulator , always seeking to please those in power.
9 4 noun n noun
• an unpleasant person who causes friendly people to become indifferent or unfriendly or hostile
Example sentence • He is known as the alienator because he always tries to create division among friends.
11 5 noun n noun
• someone who pronounces words
Example sentence • The dentist used an articulator to simulate the patient's bite during the examination.
9 4 noun n noun
• a pump that draws air or another gas through a liquid
Example sentence • The doctor used an aspirator to remove the mucus from the baby's nose.
9 4 noun n noun
• a cosmetic for temporary removal of undesired hair
Example sentence • I bought a depilator to remove unwanted hair.
8 4 noun n noun
• someone who copies the words or behavior of another
Example sentence • I use an emulator to play old video games on my computer.
11 5 noun n noun
• a respondent who avoids giving a clear direct answer
Example sentence • The equivocator refused to give a straight answer.
10 4 noun n noun
• a gas that makes the eyes fill with tears but does not damage them; used in dispersing crowds
Example sentence • The tear gas used by the police is a type of lacrimator .
10 4 noun n noun
• a member of a conspiracy
Example sentence • He was a notorious machinator who manipulated politicians for his own gain.
8 3 noun n noun
• traveler who moves from one region or country to another
Example sentence • The migrator bird follows a specific route during its annual migration.
9 4 noun n noun
• someone who proposes a candidate for appointment or election
Example sentence • The nominator of the award called out the winner's name at the ceremony.
11 4 noun n noun
• (law) one who promulgates laws (announces a law as a way of putting it into execution)
Example sentence • The promulgator of the new law expected widespread support from the public.
8 3 noun n noun
• an apparatus for performing a titration
Example sentence • The chemist used a titrator to measure the acidity of the solution.
9 4 noun n noun
• someone who regards with deep respect or reverence
Example sentence • He is a devout venerator of the Virgin Mary.
10 4 noun n
No meanings yet for this word...
Example sentence • I bought a dehydrator to make beef jerky.
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