10 4 noun n noun
• (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription
Example sentence • The activators in the laboratory are responsible for initiating the reaction.
10 4 noun n noun
• a person with authority to allot or deal out or apportion
Example sentence • The allocators were responsible for distributing funds to various departments.
13 5 noun n
No meanings yet for this word...
Example sentence • The justificators argued that their actions were necessary for the greater good.
9 3 noun n noun
• a speaker who dictates to a secretary or a recording machine
Example sentence • Many dictators throughout history have oppressed their citizens and violated human rights.
10 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 • The mall has multiple escalators for easy access between floors.
10 4 noun, adjective n, adj noun
• the ship's officer in charge of navigation
Example sentence • The navigators used maps and compasses to guide the ship.
10 3 noun n noun
• a close observer; someone who looks at something (such as an exhibition of some kind)
Example sentence • The stadium was packed with thousands of enthusiastic spectators .
6 2 verb, noun v, n noun
• an act of gracious kindness
Example sentence • She's always asking for favors but never does anything in return.
11 5 noun n noun
• one who hates or loathes
Example sentence • The abominators were chanting hateful slogans in the protest.
14 5 noun n noun
• one who determines authenticity (as of works of art) or who guarantees validity
Example sentence • Many online banking systems now use two-factor authentication with authenticators .
9 4 noun n noun
• someone who copies the words or behavior of another
Example sentence • Many people enjoy playing retro games on emulators .
11 4 noun n noun
• a person who edits a text by removing obscene or offensive words or passages
Example sentence • The expurgators carefully reviewed the manuscript to remove any offensive content.
13 5 noun n
No meanings yet for this word...
Example sentence • Some extrapolators predict that the population will double in the next decade.
13 5 noun n Example sentence • The gesticulators on stage entertained the audience with their animated movements.
12 4 noun n noun
• someone who takes up a position surreptitiously for the purpose of espionage
Example sentence • The government launched an investigation to identify the infiltrators .
10 4 noun n noun
• someone who releases people from captivity or bondage
Example sentence • The liberators arrived just in time to rescue the hostages.
10 4 noun, adjective n, adj noun
• Someone or something that mitigates.
Example sentence • Lawyers are often considered to be expert mitigators in court.
11 5 noun n noun
• someone who creates new things
Example sentence • The originators of the theory were celebrated for their groundbreaking research.
11 4 verb, noun v, 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 prefer using percolators to make coffee because it gives a stronger flavor.
13 5 noun n noun
• removes dust particles from gases by electrostatic precipitation
Example sentence • The factory installed new precipitators to reduce emissions.
10 4 noun n
No meanings yet for this word...
Example sentence • The salivators in our mouth start breaking down starches into sugars.
11 4 noun n noun
• A person, device or substance that stimulates.
Example sentence • She uses electric muscle stimulators to relieve pain in her back.
11 4 noun n noun
• a person who argues to defend or justify some policy or institution
Example sentence • The movie features a team of vindicators that fight against evil.
10 4 noun n noun
• (plural) an optical instrument designed for simultaneous use by both eyes
Example sentence • I forgot to bring my binoculars to the concert, so I couldn't see the stage clearly.
7 2 noun n Example sentence • She always gets the jitters before a big presentation.
7 2 noun n noun
• English comic actor (1925-1980)
Example sentence • The sellers were offering a wide range of products at the flea market.
6 2 noun n noun
• a league of teams that do not belong to a major league (especially baseball)
Example sentence • She specializes in representing minors in court.
8 4 noun n noun
• someone who operates an aircraft
Example sentence • The aviators soared high in the sky, enjoying the breathtaking view.
10 4 noun n noun
• one who formally relinquishes an office or responsibility
Example sentence • The abdicators relinquished their power voluntarily.
9 3 noun n noun
• someone who unlawfully seizes and detains a victim (usually for ransom)
Example sentence • The police arrested the abductors and rescued the kidnapped child.
8 3 noun n
No meanings yet for this word...
Example sentence • The ablators on the spacecraft successfully protected it from the intense heat of re-entry.
10 4 noun n noun
• an authority or official empowered to abolish or annul or repeal
Example sentence • The abrogators successfully repealed the controversial law.
8 3 noun, adjective n, adj noun
• device that enables something to be used in a way different from that for which it was intended or makes different pieces of apparatus compatible
Example sentence • She bought several adaptors for her international travels.
9 4 noun n noun
• a person who uses flattery
Example sentence • The political leader was surrounded by a group of loyal adulators .
12 5 noun
• any substance that lessens the purity or effectiveness of a substance
Example sentence • The adulterators were caught tampering with the DNA samples.
10 4 noun n noun
• a person who pleads for a cause or propounds an idea
9 4 noun n noun
• one who agitates; a political troublemaker
Example sentence • The police arrested several agitators who were inciting violence at the protest.
11 4 noun n noun
• an old term for an electric generator that produces alternating current (especially in automobiles)
Example sentence • The alternators in the cars help generate electricity.
12 5 noun n noun
• a businessman who arranges an amalgamation of two or more commercial companies
Example sentence • The amalgamators were responsible for combining the different metals to create the alloy.
10 4 adverb, noun adv, n noun
• a surgeon who removes part or all of a limb
Example sentence • The team of skilled amputators performed a successful limb reconstruction surgery.
9 4 noun n noun
• someone who imparts energy and vitality and spirit to other people
Example sentence • The animators worked tirelessly to bring the characters to life.
10 4 noun n noun
• a commentator who writes notes to a text
Example sentence • The annotators marked the incorrect words in red.
12 5 noun n noun
• an indicator that announces which electrical circuit has been active (as on a telephone switchboard)
Example sentence • The building has multiple annunciators to alert occupants of emergencies.
12 5 noun n noun
• a person who is fully aware of something and understands it
Example sentence • Art galleries provide a platform for appreciators to view and admire the works of talented artists.
10 4 noun n noun
• a person who through conceit makes pretentious claims to rights or advantages that he or she is not entitled to or to qualities that he or she does not possess
Example sentence • There were many arrogant arrogators at the meeting.
13 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 assassinators plotted to kill the political leader.
12 5 noun n noun
• someone (especially a child) who learns (as from a teacher) or takes up knowledge or beliefs
Example sentence • The language program used various assimilators to teach foreign students.
8 3 verb v verb
• To labour about; labour over; work hard upon; ply diligently.
Example sentence • He belabors his point in every conversation.
11 4 noun n noun
• a person who helps people or institutions (especially with financial help)
Example sentence • The museum was able to expand and renovate its facilities thanks to the generous support of its benefactors .
11 4 noun n noun
• A thin broad muscle forming the wall of the cheek.
Example sentence • The buccinators are facial muscles responsible for blowing air out of the mouth.
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