8 4 verb, noun
v, n
noun
• lifting device consisting of a platform or cage that is raised and lowered mechanically in a vertical shaft in order to move people from one floor to another in a building
Example sentence • I pressed the button and waited for the elevator to arrive.
9 4 noun
n
noun
• the ship's officer in charge of navigation
Example sentence • The navigator plotted the course for the ship.
12 5 noun, adjective
n, adj
noun
• a scientist who devotes himself to doing research
Example sentence • The investigator was hired to solve the mysterious murder case.
12 5 noun
n
noun
• white goods in which food can be stored at low temperatures
Example sentence • I need to buy a new refrigerator for my kitchen.
7 2 noun
n
noun
• someone who betrays his country by committing treason
Example sentence • The traitor revealed confidential information to the enemy.
7 3 noun
n
noun
• a person who grows or makes or invents things
Example sentence • The artist is the creator of this beautiful painting.
9 4 noun
n
noun
• leather made from alligator's hide
verb
• crack and acquire the appearance of alligator hide, as from weathering or improper application; of paint and varnishes
Example sentence • The zookeeper fed the alligator in the reptile enclosure.
7 3 noun
n
noun
• the custodian of a collection (as a museum or library)
Example sentence • The curator of the museum carefully selected artifacts for the new exhibition.
9 4 noun
n
noun
• a person who specializes in interior decoration
Example sentence • The decorator carefully chose the color scheme for the living room.
9 4 noun
n
noun
• a mechanical or electrical explosive device or a small amount of explosive; can be used to initiate the reaction of a disrupting explosive
Example sentence • He carefully handled the detonator , ensuring it would only activate the explosives when necessary.
11 4 noun
n
noun
• an artist who makes illustrations (for books or magazines or advertisements etc.)
Example sentence • She worked as an illustrator for a children's book.
8 4 noun
n
noun
• someone who (fraudulently) assumes the appearance of another
Example sentence • He was known as a master imitator , able to mimic the voices of famous celebrities.
12 5 noun
n
noun
• someone who (fraudulently) assumes the appearance of another
Example sentence • The impersonator perfectly imitated Elvis Presley's voice and mannerisms.
11 5 noun
n
noun
• a furnace for incinerating (especially to dispose of refuse)
Example sentence • The city built a new incinerator to handle the increasing amount of waste.
9 4 noun
n
noun
• apparatus consisting of a box designed to maintain a constant temperature by the use of a thermostat; used for chicks or premature infants
Example sentence • The hospital has a neonatal incubator to keep premature babies warm.
9 4 noun
n
noun
• a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time
Example sentence • The stock market index is an important indicator of overall economic health.
10 4 noun
n
noun
• a breathing device for administering long-term artificial respiration
Example sentence • The doctor recommended that the patient wear a respirator to help with their breathing difficulties.
10 4 noun
n
noun
• someone who exterminates (especially someone whose occupation is the extermination of troublesome rodents and insects)
Example sentence • The terminator walked silently through the wreckage, scanning for any signs of life.
11 5 noun
n
noun
• a person who studies and settles conflicts and disputes
Example sentence • The adjudicator carefully reviewed all the evidence before making a decision.
8 4 noun
n
noun
• one who agitates; a political troublemaker
Example sentence • The political agitator organized a protest against the government.
10 4 noun
n
noun
• a device for applying a substance
Example sentence • She used a makeup applicator to apply her foundation.
10 5 noun, adjective
n, adj
noun
• an associate in an activity or endeavor or sphere of common interest
Example sentence • The cooperator offered to help with the project.
12 5 noun
n
noun
• someone who spreads the news
Example sentence • The librarian is the disseminator of information in the library.
10 5 noun
n
noun
• an agent that eliminates something
Example sentence • The eliminator in the competition was a challenging obstacle course.
11 5 noun
n
noun
• someone who makes progress easier
Example sentence • The facilitator guided the participants through the team-building exercises.
10 4 verb, noun, adjective
v, n, adj
noun
• someone who commits adultery or fornication
Example sentence • The pastor preached a sermon about the consequences of being a fornicator .
11 4 noun
n
noun
• someone who takes up a position surreptitiously for the purpose of espionage
Example sentence • The infiltrator sneaked into the enemy's headquarters undetected.
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