Word Formation & Derivatives
Prefixes, suffixes, compounds, inflections, and derived word families.
7226 words
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Some words in this topic are A2–C2 — part of Pro. A1 words are always free.
Go ProC2+ (5170) Pro
abeyant
C2+
/əˈbeɪənt/
temporarily suspended or in a state of latency
M
S
affliction
C2+
/əˈflɪkʃən/
a cause of persistent pain, distress, or suffering
M
S
alluring
C2+
/əˈlʊrɪŋ/
powerfully and mysteriously attractive or tempting
M
S
ameliorate
C2+
/əˈmiljəˌreɪt/
to make better or more tolerable; to improve
M
S
apathy
C2+
/ˈæpəθi/
lack of interest, enthusiasm, or concern
M
S
apparition
C2+
/ˌæpəˈrɪʃən/
a ghostly figure or a sudden striking appearance
M
S
baneful
C2+
/ˈbeɪnfəl/
causing harm, ruin, or destruction; poisonous or pernicious
M
S
beleaguer
C2+
/bɪˈliɡɚ/
to surround with troops; to beset with difficulties or harassment
M
S
blameworthy
C2+
/ˈbleɪmˌwɝði/
deserving of blame or censure
M
S
blueness
C2+
/ˈbluːnəs/
the quality or state of being blue in color
M
S
capitulate
C2+
/kəˈpɪtʃəleɪt/
to surrender or yield, often on agreed conditions
M
S
carrion
C2+
/ˈkæriən/
the decaying flesh of dead animals
M
S
castigate
C2+
/ˈkæstɪɡeɪt/
to reprimand or criticize severely
M
S
chary
C2+
/ˈtʃɛri/
cautious or wary; sparing in giving or spending
M
S
cheesy
C2+
/ˈtʃiːzi/
cheaply sentimental or tacky; resembling cheese
M
S
cobwebby
C2+
/ˈkɑbˌwɛbi/
covered with or resembling cobwebs; gossamer and flimsy
M
S
conceited
C2+
/kənˈsiːtɪd/
excessively proud of oneself; vain
M
S
conspicuous
C2+
/kənˈspɪkjuəs/
clearly visible or attracting notice; striking
M
S
contentedness
C2+
/kənˈtɛntɪdnəs/
the state of being satisfied and at ease
M
S
contentness
C2+
/kənˈtɛntnəs/
the state of being content; satisfaction (rare variant of contentedness)
M
S
continently
C2+
/ˈkɑntɪnəntli/
in a self-restrained manner; with moderation or abstinence
M
S
contingency
C2+
/kənˈtɪndʒənsi/
a future event that is possible but not certain; a provision for such
M
S
crestfallenness
C2+
/ˈkrɛstˌfɔlənnəs/
the state of being dejected or dispirited
M
S
dainty
C2+
/ˈdeɪnti/
delicately small and pretty; fastidious; (noun) a choice morsel
M
S
damnify
C2+
/ˈdæmnɪfaɪ/
to cause loss or injury to, especially in legal contexts
M
S
defilement
C2+
/dɪˈfaɪlmənt/
the act of making something dirty, corrupt, or unholy
M
S
delightedness
C2+
/dɪˈlaɪtɪdnəs/
the state of being greatly pleased or joyful
M
S
desist
C2+
/dɪˈsɪst/
to cease or stop doing something
M
S
dolefulness
C2+
/ˈdoʊlfəlnəs/
the quality of being sorrowful or mournful
M
S
downheartedness
C2+
/ˌdaʊnˈhɑrtɪdnəs/
the state of being discouraged or low in spirits
M
S
efficacious
C2+
/ˌɛfɪˈkeɪʃəs/
effective in producing a desired result
M
S
enlighten
C2+
/ɪnˈlaɪtən/
to give greater knowledge or understanding to someone
M
S
equanimous
C2+
/ɪˈkwænɪməs/
composed and even-tempered, especially under stress
M
S
equitable
C2+
/ˈɛkwɪtəbəl/
fair and impartial; just in dealing with all parties
M
S
extinguish
C2+
/ɪkˈstɪŋɡwɪʃ/
to put out a fire or light; to bring to an end
M
S
exuberantness
C2+
/ɪɡˈzuːbərəntnəs/
the state of being lively, energetic, and full of joy
M
S
fleeting
C2+
/ˈfliːtɪŋ/
lasting only a very short time; passing swiftly
M
S
foreordination
C2+
/fɔrˌɔrdɪˈneɪʃən/
the act of ordaining or destining beforehand; predestination
M
S
incomprehensible
C2+
/ɪnˌkɑmprɪˈhɛnsəbəl/
impossible to understand
M
S
noteworthy
C2+
/ˈnoʊtˌwɝði/
deserving attention because of being remarkable or significant
M
S
raging
C2+
/ˈreɪdʒɪŋ/
violently active or intense; furious
M
S
reminiscence
C2+
/ˌrɛməˈnɪsəns/
a recollection of a past experience; an account of such
M
S
repellent
C2+
/rɪˈpɛlənt/
causing disgust or aversion; a substance that drives something away
M
S
slender
C2+
/ˈslɛndɚ/
gracefully thin; slight or scanty in amount
M
S
termination
C2+
/ˌtɝmɪˈneɪʃən/
the action of bringing or coming to an end
M
S
undertaking
C2+
/ˌʌndɚˈteɪkɪŋ/
a task or project, especially a difficult one; a formal pledge
M
S
vexation
C2+
/vɛkˈseɪʃən/
the state of being annoyed or frustrated; a cause of such
M
S
abasement
C2+
/əˈbeɪsmənt/
the act of humbling or degrading; a state of humiliation
M
S
accordantly
C2+
/əˈkɔrdəntli/
in agreement or conformity; correspondingly (archaic)
M
S
aggregate
C2+
/ˈæɡrɪɡət/
a whole formed by combining elements; total; (verb) to gather into a mass
M
S
aloneness
C2+
/əˈloʊnnəs/
the state of being alone; solitude
M
S
antecedent
C2+
/ˌæntɪˈsiːdənt/
a thing that comes before another; (adj) preceding in time or order
M
S
apathetic
C2+
/ˌæpəˈθɛtɪk/
showing no interest, enthusiasm, or concern
M
S
atrocious
C2+
/əˈtroʊʃəs/
horrifyingly wicked; of very poor quality
M
S
augment
C2+
/ɔɡˈmɛnt/
to make greater by adding to; to increase
M
S
avocation
C2+
/ˌævəˈkeɪʃən/
a hobby or minor occupation pursued alongside one's main vocation
M
S
barmy
C2+
/ˈbɑrmi/
crazy or foolish (chiefly British); frothy with yeast
M
S
becry
C2+
/bɪˈkraɪ/
to bewail or lament; to cry over (archaic)
M
S
beingless
C2+
/ˈbiːɪŋləs/
lacking being or existence; without substance (rare)
M
S
blatant
C2+
/ˈbleɪtənt/
completely obvious and shameless; offensively conspicuous
M
S
blithesomeness
C2+
/ˈblaɪðsəmnəs/
the quality of being cheerful and carefree
M
S
blunder
C2+
/ˈblʌndɚ/
a careless mistake; (verb) to make such a mistake or move clumsily
M
S
bowelless
C2+
/ˈbaʊəlləs/
lacking compassion or pity; without bowels of mercy (archaic)
M
S
changeable
C2+
/ˈtʃeɪndʒəbəl/
liable to change; able to be altered or varied
M
S
cheeriness
C2+
/ˈtʃɪrinəs/
the quality of being bright and cheerful
M
S
commendable
C2+
/kəˈmɛndəbəl/
deserving praise or approval
M
S
commotion
C2+
/kəˈmoʊʃən/
a state of confused and noisy disturbance
M
S
competency
C2+
/ˈkɑmpɪtənsi/
the ability to do something successfully or efficiently
M
S
conformably
C2+
/kənˈfɔrməbli/
in a manner that conforms or is in agreement
M
S
consequential
C2+
/ˌkɑnsəˈkwɛnʃəl/
following as a result or important in effect
M
S
constituent
C2+
/kənˈstɪtʃuənt/
a component part of something, or a voter in a district
M
S
contingent
C2+
/kənˈtɪndʒənt/
dependent on circumstances not yet certain
M
S
controller
C2+
/kənˈtroʊlɚ/
a person or device that directs or regulates something
M
S
debasement
C2+
/dɪˈbeɪsmənt/
the reduction in quality, value, or dignity of something
M
S
deception
C2+
/dɪˈsɛpʃən/
the act of deceiving or misleading someone
M
S
deliberation
C2+
/dɪˌlɪbəˈreɪʃən/
long and careful consideration or discussion
M
S
delinquency
C2+
/dɪˈlɪŋkwənsi/
minor crime or a failure to meet an obligation
M
S
denominate
C2+
/dɪˈnɑmɪneɪt/
to call by a name or to express in a given unit
M
S
dingy
C2+
/ˈdɪndʒi/
gloomy and shabby, often from dirt or grime
M
S
disinterested
C2+
/dɪsˈɪntrəstɪd/
free of bias or self-interest; impartial
M
S
elder
C2+
/ˈɛldɚ/
older, or a senior and respected member of a group
M
S
excruciate
C2+
/ɪkˈskruʃieɪt/
to inflict severe pain or torment upon
M
S
expressly
C2+
/ɪkˈsprɛsli/
in a clear and explicit manner; specifically
M
S
fateful
C2+
/ˈfeɪtfəl/
having far-reaching, often disastrous consequences
M
S
foment
C2+
/foʊˈmɛnt/
to stir up or instigate trouble or discontent
M
S
fussy
C2+
/ˈfʌsi/
hard to please or overly concerned with detail
M
S
geriatric
C2+
/ˌdʒɛriˈætrɪk/
relating to old people and their health care
M
S
henceforward
C2+
/hɛnsˈfɔrwɚd/
from this time on; henceforth
M
S
imperturbable
C2+
/ˌɪmpɚˈtɜrbəbəl/
unable to be upset or agitated; calm
M
S
iniquity
C2+
/ɪˈnɪkwəti/
immoral or grossly unjust behavior
M
S
initiation
C2+
/ɪˌnɪʃiˈeɪʃən/
the act of beginning something or admitting someone to a group
M
S
intentional
C2+
/ɪnˈtɛnʃənəl/
done on purpose; deliberate
M
S
irregularity
C2+
/ɪˌrɛɡjəˈlærəti/
a deviation from what is normal, regular, or lawful
M
S
lavish
C2+
/ˈlævɪʃ/
luxuriously abundant, or to give in great quantity
M
S
luster
C2+
/ˈlʌstɚ/
a gentle sheen or radiant glow
M
S
mediator
C2+
/ˈmidieɪtɚ/
a person who tries to settle a dispute between parties
M
S
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