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
polluter
C2+
/pəˈlutɚ/
a person or organization that releases harmful substances into the environment
M
S
polychromatic
C2+
/ˌpɑlikroʊˈmætɪk/
having or consisting of several or many colors
M
S
pomate
C2+
/ˈpoʊmeɪt/
a scented ointment for the hair or skin; pomade
M
S
popinjay
C2+
/ˈpɑpɪnˌdʒeɪ/
a vain, conceited person, especially one given to showy dress or chatter
M
S
porkish
C2+
/ˈpɔrkɪʃ/
resembling pork or a pig; piggish
M
S
possessional
C2+
/pəˈzɛʃənəl/
relating to possession or ownership
M
S
possessionary
C2+
/pəˈzɛʃəˌnɛri/
of or relating to possession; held in possession
M
S
posy
C2+
/ˈpoʊzi/
a small bunch of flowers
M
S
potable
C2+
/ˈpoʊtəbəl/
safe to drink; a beverage fit for drinking
M
S
powerfulness
C2+
/ˈpaʊɚfəlnəs/
the quality of being powerful; strength or force
M
S
powerless
C2+
/ˈpaʊɚləs/
without the ability, influence, or strength to act or change things
M
S
practic
C2+
/ˈpræktɪk/
practical or active (archaic); practice or skill
M
S
practicalness
C2+
/ˈpræktɪkəlnəs/
the quality of being practical or useful
M
S
practician
C2+
/prækˈtɪʃən/
a person who practices an art or profession; a practitioner
M
S
preciseness
C2+
/prɪˈsaɪsnəs/
the quality of being exact or accurate
M
S
precognitive
C2+
/priˈkɑgnɪtɪv/
relating to foreknowledge of events, especially through extrasensory means
M
S
precondition
C2+
/ˌprikənˈdɪʃən/
a condition that must be met before something else can happen
M
S
predate
C2+
/priˈdeɪt/
to exist or occur before something; to assign an earlier date to
M
S
predictably
C2+
/prɪˈdɪktəbli/
in a way that was expected or could be foreseen
M
S
predictively
C2+
/prɪˈdɪktɪvli/
in a manner that predicts or forecasts something
M
S
prediluvian
C2+
/ˌpridɪˈluviən/
existing before the biblical flood; extremely old or antiquated
M
S
predisposed
C2+
/ˌpridɪˈspoʊzd/
inclined or made susceptible to something beforehand
M
S
preen
C2+
/prin/
to tidy and clean feathers with the beak; to groom oneself with vanity
M
S
prejudicious
C2+
/ˌprɛdʒəˈdɪʃəs/
causing prejudice or harm; detrimental
M
S
prematurely
C2+
/ˌpriməˈtʊrli/
before the proper, usual, or expected time
M
S
premonition
C2+
/ˌprɛməˈnɪʃən/
a strong feeling that something, often unpleasant, is about to happen
M
S
preparatory
C2+
/prɪˈpɛrəˌtɔri/
serving as or carried out in preparation for something
M
S
prepay
C2+
/priˈpeɪ/
to pay for something in advance
M
S
preponderant
C2+
/prɪˈpɑndərənt/
predominant in influence, number, or importance
M
S
preponderate
C2+
/prɪˈpɑndəˌreɪt/
to be greater in number, weight, or influence; to predominate
M
S
prepossession
C2+
/ˌpripəˈzɛʃən/
a preconceived opinion or bias; a preoccupation
M
S
prequalification
C2+
/ˌprikwɑlɪfɪˈkeɪʃən/
the process of determining eligibility in advance
M
S
prescriptionist
C2+
/prɪˈskrɪpʃənɪst/
one who advocates strict rules of correct usage, especially in language
M
S
presentable
C2+
/prɪˈzɛntəbəl/
fit to be seen or shown; clean and tidy in appearance
M
S
presentiment
C2+
/prɪˈzɛntɪmənt/
a feeling that something, especially something bad, is about to happen
M
S
pressive
C2+
/ˈprɛsɪv/
tending to press; oppressive or weighing down (rare)
M
S
pressman
C2+
/ˈprɛsmən/
a person who operates a printing press, or a newspaper journalist
M
S
prestigiousness
C2+
/prɛˈstɪdʒəsnəs/
the quality of having high status or commanding respect
M
S
presumption
C2+
/prɪˈzʌmpʃən/
an act of taking something for granted; arrogant or overbold behavior
M
S
presumptively
C2+
/prɪˈzʌmptɪvli/
on the basis of a reasonable assumption; supposedly
M
S
presumptuous
C2+
/prɪˈzʌmptʃuəs/
overstepping due bounds; arrogantly bold or forward
M
S
pretender
C2+
/prɪˈtɛndɚ/
a person who makes a false or disputed claim, especially to a throne
M
S
pretension
C2+
/prɪˈtɛnʃən/
a claim or assertion of importance; pretentious display
M
S
pretentiousness
C2+
/prɪˈtɛnʃəsnəs/
the quality of attempting to impress by affecting greater importance than is real
M
S
prettiness
C2+
/ˈprɪtinəs/
the quality of being attractive in a delicate or dainty way
M
S
preventable
C2+
/prɪˈvɛntəbəl/
capable of being stopped or kept from happening
M
S
preventer
C2+
/prɪˈvɛntɚ/
a person or thing that prevents something, or a rope securing a sail or boom
M
S
prideful
C2+
/ˈpraɪdfəl/
full of pride, especially in an arrogant or disdainful way
M
S
primal
C2+
/ˈpraɪməl/
relating to an early or original stage; basic and instinctive
M
S
primordial
C2+
/praɪˈmɔrdiəl/
existing from the very beginning; ancient and primeval
M
S
probableness
C2+
/ˈprɑbəbəlnəs/
the quality or state of being likely to happen or be true
M
S
probeable
C2+
/ˈproʊbəbəl/
capable of being probed, examined, or investigated
M
S
procreation
C2+
/ˌproʊkriˈeɪʃən/
the production of offspring; reproduction
M
S
profitableness
C2+
/ˈprɑfɪtəbəlnəs/
the quality of yielding financial gain or benefit
M
S
profitably
C2+
/ˈprɑfɪtəbli/
in a way that produces profit or advantage
M
S
profligacy
C2+
/ˈprɑflɪɡəsi/
reckless extravagance or wastefulness, especially with money
M
S
profligate
C2+
/ˈprɑflɪɡət/
recklessly wasteful or extravagant; a person of such habits
M
S
profusion
C2+
/prəˈfjuʒən/
an abundant or excessive quantity of something
M
S
progeny
C2+
/ˈprɑdʒəni/
a person's descendants or an animal's offspring
M
S
prognostic
C2+
/prɑɡˈnɑstɪk/
foretelling a future course; a sign or forecast of what will happen
M
S
prohibitor
C2+
/proʊˈhɪbɪtɚ/
a person or thing that forbids or prevents something
M
S
proletarian
C2+
/ˌproʊləˈtɛriən/
relating to the working class; a member of the working class
M
S
prophecy
C2+
/ˈprɑfəsi/
a prediction of what will happen, especially one of divine inspiration
M
S
prophesy
C2+
/ˈprɑfəsaɪ/
to predict or foretell a future event
M
S
prophylactic
C2+
/ˌproʊfəˈlæktɪk/
intended to prevent disease; a preventive measure or device
M
S
propinquity
C2+
/prəˈpɪŋkwɪti/
nearness in place, time, or relationship; proximity
M
S
propitiation
C2+
/prəˌpɪʃiˈeɪʃən/
the act of appeasing or winning the favor of a deity or person
M
S
proportionality
C2+
/prəˌpɔrʃəˈnæləti/
the property of corresponding in size, degree, or magnitude
M
S
proportionately
C2+
/prəˈpɔrʃənətli/
in a way that corresponds in size or degree to something else
M
S
proprietorship
C2+
/prəˈpraɪətɚʃɪp/
the state of being an owner, or a business owned by one person
M
S
proscriptive
C2+
/proʊˈskrɪptɪv/
tending to forbid, prohibit, or denounce something
M
S
prosody
C2+
/ˈprɑsədi/
the patterns of rhythm, stress, and intonation in speech or verse
M
S
prosperousness
C2+
/ˈprɑspərəsnəs/
the state of being successful and thriving, especially financially
M
S
protector
C2+
/prəˈtɛktɚ/
a person or thing that defends or guards against harm
M
S
protuberant
C2+
/proʊˈtubərənt/
bulging out from a surface; protruding
M
S
provender
C2+
/ˈprɑvəndɚ/
animal fodder, or by extension food and provisions
M
S
providential
C2+
/ˌprɑvɪˈdɛnʃəl/
occurring as if by divine intervention; fortunate and timely
M
S
providing
C2+
/prəˈvaɪdɪŋ/
on the condition that; provided that
M
S
provocator
C2+
/ˈprɑvəˌkeɪtɚ/
a person who deliberately provokes or incites trouble
M
S
prudence
C2+
/ˈprudəns/
careful good judgment in managing practical affairs
M
S
prudent
C2+
/ˈprudənt/
acting with care and sound judgment for the future
M
S
prudish
C2+
/ˈprudɪʃ/
excessively concerned with propriety, especially about sex
M
S
pseudopregnant
C2+
/ˌsudoʊˈprɛɡnənt/
showing signs of pregnancy without an actual conceptus, as in false pregnancy
M
S
puckishly
C2+
/ˈpʌkɪʃli/
in a mischievous or playfully impish manner
M
S
pugilism
C2+
/ˈpjudʒəˌlɪzəm/
the practice or sport of boxing
M
S
pugilist
C2+
/ˈpjudʒəlɪst/
a person who fights with their fists; a boxer
M
S
pulsate
C2+
/ˈpʌlseɪt/
to expand and contract rhythmically; to throb
M
S
pulsation
C2+
/pʌlˈseɪʃən/
a single rhythmic throb or beat; rhythmic throbbing
M
S
pulverize
C2+
/ˈpʌlvəˌraɪz/
to reduce to fine powder or dust; to crush thoroughly
M
S
punctilious
C2+
/pʌŋkˈtɪliəs/
showing great attention to detail or correct behavior
M
S
punctuate
C2+
/ˈpʌŋktʃuˌeɪt/
to insert punctuation marks, or to interrupt at intervals
M
S
punishable
C2+
/ˈpʌnɪʃəbəl/
liable to or deserving of punishment under law or rule
M
S
punisher
C2+
/ˈpʌnɪʃɚ/
a person or thing that inflicts punishment
M
S
puny
C2+
/ˈpjuni/
small, weak, or insignificant
M
S
purification
C2+
/ˌpjʊrəfɪˈkeɪʃən/
the process of removing impurities or contaminants
M
S
puritan
C2+
/ˈpjʊrɪtən/
a person with strict moral views; relating to such austerity
M
S
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