Word Roots & Prefixes

QuestionAnswer
from the root 'bene' (good): a person who gives money or other help to a person or cause
benefactor
The anonymous benefactor donated millions to rebuild the community center.
from the root 'bon' (good): cheerful friendliness; warmth and geniality
bonhomie
His natural bonhomie made him the life of every gathering.
from the root 'bene' (good): the utterance of a blessing, especially at the end of a religious service
benediction
The priest closed the ceremony with a solemn benediction.
from the root 'mal' (bad): wrongdoing, especially by a public official
malfeasance
The mayor was removed from office after evidence of financial malfeasance surfaced.
from the root 'mal' (bad): characterized by the intention or desire to do harm
malicious
The malicious software was designed to steal personal information from unsuspecting users.
from the root 'mal' (bad): to speak about someone in a spitefully critical manner; evil in nature
malign
Critics continued to malign the artist's work long after his death.
from the root 'mal' (bad): clumsy or inept; lacking skill or adroitness
maladroit
His maladroit handling of the negotiations cost the company a lucrative deal.
from the prefix 'ante' (before): a thing or event that existed before or logically precedes another
antecedent
Poverty is often an antecedent to crime in many sociological studies.
from the prefix 'ante' (before): situated nearer to the front of the body; coming before in time
anterior
The anterior portion of the brain is responsible for decision-making and personality.
from the root 'contra' (against) + 'dicere' (say): to deny the truth of a statement by asserting the opposite
contradict
The witness's testimony appeared to contradict the evidence presented earlier.
from the root 'contra' (against) + 'venire' (come): to violate or act against a law, treaty, or code of conduct
contravene
The factory's emissions contravene several federal air quality standards.
from the root 'counter' (against) + 'mandare' (command): to revoke or cancel an order already given
countermand
The general decided to countermand the retreat order and hold their position.
from the root 'contra' (against) + 'facere' (make): made in imitation so as to deceive; pretend or sham
counterfeit
Experts were called in to identify the counterfeit paintings in the gallery.
from the root 'equ' (equal) + 'libra' (balance): a state in which opposing forces are balanced; stability
equilibrium
The ecosystem maintained a delicate equilibrium until the invasive species was introduced.
from the root 'loqu' (speak): used in or characteristic of ordinary conversation rather than formal speech; informal
colloquial
The author used colloquial language to make the dialogue feel authentic and natural.
from the root 'cred' (believe) + 'in' (not): unwilling or unable to accept that something is true; skeptical and disbelieving
incredulous
The jury looked incredulous as the defendant described his unlikely alibi.
from the root 'cred' (believe): the quality of being trusted and accepted as true, real, or honest
credence
New evidence lent credence to the theory that the painting was a forgery.
from the root 'cred' (believe): to give official authorization or recognition to a person or institution
accredit
The university was fully accredited by the national board of education.
from the root 'scrib' (write) + 'in' (on/into): to write or carve words on something, especially as a formal dedication
inscribe
The jeweler offered to inscribe a personal message on the inside of the ring.
from the root 'scrib' (write) + 'trans' (across): to put thoughts, speech, or data into written or printed form
transcribe
The secretary was asked to transcribe the recorded interview into a written document.
from the root 'path' (feeling) + 'em' (in): the ability to understand and share the feelings of another person
empathy
A good therapist must demonstrate genuine empathy for their clients' struggles.
from the root 'path' (feeling) + 'sym' (together): feelings of pity and sorrow for someone else's misfortune
sympathy
The community expressed deep sympathy for the families affected by the disaster.
from the root 'path' (feeling/suffering): a quality that evokes pity or sadness; an appeal to emotion
pathos
The novel is filled with pathos, drawing readers into the protagonist's suffering.
from the root 'phil' (love) + 'biblion' (book): a person who collects or has a great love of books
bibliophile
As a devoted bibliophile, she spent every weekend browsing rare bookshops.
from the root 'miso' (hate) + 'gyne' (woman): a person who dislikes, despises, or is strongly prejudiced against women
misogynist
The novel critiques the misogynist attitudes prevalent in Victorian society.
from the root 'voc' (call): crying out in a loud, vehement, and insistent manner
vociferous
The vociferous protesters could be heard several blocks from the capitol.
from the root 'voc' (call) + 'e' (out): bringing strong images, memories, or feelings to mind; suggestive
evocative
The evocative melody transported listeners back to their childhood summers.
from the root 'voc' (call) + 'in' (upon): to call on a deity or spirit in prayer; to cite as an authority or justification
invoke
The defense attorney chose to invoke the Fifth Amendment on behalf of her client.
from the root 'voc' (call) + 're' (back): to officially cancel or take back a decree, decision, or permission
revoke
The court moved to revoke the driver's license following the third offense.
from the root 'voc' (call) + 'pro' (forth): to stimulate or give rise to a reaction or emotion in someone
provoke
The editorial was designed to provoke debate about healthcare reform.
from the root 'vert' (turn) + 'a' (away): to turn away or prevent something undesirable from happening
avert
Quick diplomatic action helped avert a full-scale military conflict.
from the root 'vert' (turn) + 'di' (aside): to cause someone or something to change course or turn from one direction to another
divert
The construction required the city to divert traffic through residential neighborhoods.
from the root 'vert' (turn) + 'sub' (under): to undermine the power and authority of an established system or institution
subvert
The rebels attempted to subvert the government through a campaign of misinformation.
from the root 'vert' (turn) + 're' (back): to return to a previous state, practice, or belief
revert
Without constant maintenance, the garden will revert to a wild and overgrown state.
from the root 'vert' (turn) + 'extra' (outside): an outgoing, socially confident person who directs attention outward
extrovert
As a natural extrovert, she thrived in roles that required constant social interaction.
from the root 'vert' (turn) + 'intro' (inward): a shy, reserved person who directs attention inward
introvert
As an introvert, he preferred quiet evenings at home to large social gatherings.
from the root 'duc' (lead) + 'in' (into): to succeed in persuading or leading someone to do something
induce
No amount of reasoning could induce him to change his stubborn position.
from the root 'duc' (lead) + 'de' (down/from): to arrive at a conclusion by reasoning; to infer from a general principle
deduce
From the evidence at the scene, the detective was able to deduce the sequence of events.
from the root 'duc' (lead) + 'con' (together): making a certain situation or outcome likely or possible; favorable
conducive
A quiet environment is conducive to focused study and deep concentration.
from the root 'duct' (lead) + 'in' (into): to formally admit or introduce someone into a position or organization
induct
The ceremony was held to induct five new members into the Hall of Fame.
from the root 'gress' (step) + 'trans' (across): to go beyond the limits of what is morally or legally acceptable; to violate
transgress
Those who transgress the community's rules face swift and certain consequences.
from the root 'gress' (step) + 're' (back): to return to a former or less developed state; to move backward
regress
Without continued therapy, patients often regress to their previous behavioral patterns.
from the root 'gress' (step) + 'pro' (forward): to develop or move forward toward a more advanced state
progress
The team continued to progress steadily toward completing the ambitious project.
from the root 'grad' (step) + 'retro' (backward): reverting to an earlier and usually inferior condition; moving backward
retrograde
The policy was widely seen as a retrograde step that would undo years of advancement.
from the root 'grad' (step) + 'de' (down): to treat or regard someone with disrespect; to lower in quality, value, or character
degrade
Industrial pollution continues to degrade the quality of the river water.
from the root 'magn' (great): the great size or extent of something; overall importance
magnitude
Scientists struggled to convey the magnitude of the environmental crisis to the public.
from the root 'magn' (great): a wealthy or influential person, especially in business or industry
magnate
The real estate magnate owned properties spanning three continents.
from the root 'magn' (great) + 'facere' (make): extremely beautiful, elaborate, or impressive
magnificent
The magnificent cathedral took over two centuries to complete.
from the root 'pug' (fight): a boxer, especially a professional one
pugilist
The aging pugilist decided to retire after an illustrious career spanning two decades.
from the root 'pugn' (fight) + 're' (back): extremely distasteful; unacceptable and arousing strong disgust
repugnant
The idea of child labor is repugnant to anyone with a sense of basic human decency.
from the root 'fact' (make) + 'arte' (skill): an object made by a human being, typically of cultural or historical interest
artifact
The museum acquired a rare artifact from the ancient Sumerian civilization.
from the root 'fect' (make) + 'con' (together): an elaborate sweet preparation, such as a candy or preserve
confection
The pastry chef's latest confection was an intricate chocolate sculpture that delighted guests.
from the root 'gen' (birth/origin): the origin or coming into being of something; creation
genesis
The genesis of the project can be traced to a casual conversation between two researchers.
from the root 'gen' (birth/origin): inborn; natural rather than acquired or learned
innate
Her innate ability to connect with people made her a natural leader.
from the root 'gen' (birth/origin) + 'pro' (forward): an ancestor or originator of an artistic, political, or scientific movement
progenitor
Many consider him the progenitor of modern jazz.
from the root 'corp' (body): having a material physical form; relating to the body rather than the mind
corporeal
The philosopher argued that consciousness cannot be reduced to merely corporeal processes.
from the root 'corp' (body): plump and round in figure; having a large, bulky body
corpulent
The corpulent king was known for his extravagant feasts and lavish banquets.
from the root 'nom' (name): existing or being something in name only, not in reality; very small in amount
nominal
The membership fee was nominal, just one dollar per year, to keep the club accessible.
from the root 'nym' (name) + 'ano' (without): a person whose identity is unknown or not acknowledged; nameless
anonymous
The anonymous donor requested that no public recognition be given for the generous gift.
from the root 'morph' (form) + 'meta' (change): a change of form or nature into a completely different one; a transformation
metamorphosis
The company underwent a complete metamorphosis, shifting from retail to technology.
from the root 'fort' (strong) + 'in' (into): to strengthen a place against attack; to invigorate or encourage
fortify
The general ordered his troops to fortify the hilltop position before nightfall.
from the root 'tract' (pull) + 're' (back): to withdraw a statement or accusation as untrue or unjustified
retract
Under pressure from the evidence, the newspaper was forced to retract its earlier claims.
from the root 'sent' (feel): a view or opinion that is held or expressed; an attitude or feeling toward something
sentiment
Public sentiment shifted dramatically against the proposed highway expansion.
from the root 'sens' (feel): having or displaying a quick and keen appreciation; aware and responsive to the feelings of others
sensible
The most sensible approach was to wait for more data before drawing any conclusions.