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.
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moon-face
C2+
/ˈmuːnˌfeɪs/
a conspicuously round, full face resembling the disk of the moon
M
S
cheerless
C2+
/ˈtʃɪɹləs/
gloomy and dreary, lacking joy or comfort
M
S
desolate
C2+
/ˈdɛsələt/
deserted, bleak, and devoid of comfort or inhabitants
M
S
aggrandize
C2+
/əˈɡrændaɪz/
to increase the power, wealth, or reputation of someone or something
M
S
aberrant
C2+
/æˈbɛɹənt/
departing from an accepted standard or normal type
M
S
airy
C2+
/ˈɛɹi/
spacious and well-ventilated; light or insubstantial
M
S
celestial
C2+
/səˈlɛstʃəl/
relating to the sky or heavens, or to heaven in a divine sense
M
S
atrabiliary
C2+
/ˌætrəˈbɪliˌɛɹi/
melancholic or ill-tempered; pertaining to black bile
M
S
atrabilious
C2+
/ˌætrəˈbɪliəs/
melancholy, gloomy, or bad-tempered
M
S
arrant
C2+
/ˈæɹənt/
utter and complete, used to emphasize something bad
M
S
demonic
C2+
/dɪˈmɑnɪk/
of or like a demon; fiercely energetic or evil
M
S
allowable
C2+
/əˈlaʊəbəl/
permissible within set rules or limits
M
S
blissful
C2+
/ˈblɪsfəl/
full of or expressing perfect happiness
M
S
dispassionate
C2+
/dɪsˈpæʃənət/
not influenced by strong emotion; calm and impartial
M
S
hereafter
C2+
/hɪɹˈæftɚ/
from now on or after this; the life after death
M
S
beatific
C2+
/ˌbiəˈtɪfɪk/
showing or imparting supreme blessedness or serene happiness
M
S
congruent
C2+
/ˈkɑŋɡruənt/
in agreement or harmony; identical in form (geometry)
M
S
fearful
C2+
/ˈfɪɹfəl/
feeling or causing fear; dreadful
M
S
authorization
C2+
/ˌɔθɚrɪˈzeɪʃən/
official permission or sanction to do something
M
S
bewray
C2+
/bɪˈreɪ/
to reveal or betray, especially unintentionally (archaic)
M
S
chapfallen
C2+
/ˈtʃæpˌfɔlən/
dejected or dispirited, with the lower jaw drooping
M
S
chopfallen
C2+
/ˈtʃɑpˌfɔlən/
crestfallen and downcast, with the jaw hanging low
M
S
condemnation
C2+
/ˌkɑndɛmˈneɪʃən/
the expression of strong disapproval or a formal sentence
M
S
consummate
C2+
/ˈkɑnsəmət/
showing supreme skill; to complete or perfect
M
S
crestfallen
C2+
/ˈkrɛstˌfɔlən/
sad and disappointed after a defeat or letdown
M
S
exhaustive
C2+
/ɪɡˈzɔstɪv/
thorough and complete, covering all possibilities
M
S
illation
C2+
/ɪˈleɪʃən/
the act of drawing an inference, or the conclusion so drawn
M
S
admonish
C2+
/ədˈmɑnɪʃ/
to warn or reprove someone firmly but gently
M
S
aggravate
C2+
/ˈæɡrəˌveɪt/
to make a problem worse, or to annoy someone
M
S
agreeably
C2+
/əˈɡriəbli/
in a pleasant or willing manner
M
S
awaken
C2+
/əˈweɪkən/
to wake from sleep or to rouse a feeling or awareness
M
S
becomingly
C2+
/bɪˈkʌmɪŋli/
in a manner that is attractive or fitting
M
S
beggarly
C2+
/ˈbɛɡɚli/
meanly poor or contemptibly small in amount
M
S
categorically
C2+
/ˌkætəˈɡɔɹɪkli/
in an absolute and unqualified manner
M
S
comfortless
C2+
/ˈkʌmfɚtləs/
without comfort, consolation, or ease
M
S
conformable
C2+
/kənˈfɔɹməbəl/
corresponding in form or character; compliant
M
S
contemptible
C2+
/kənˈtɛmptəbəl/
deserving scorn or disdain; despicable
M
S
darken
C2+
/ˈdɑɹkən/
to make or become dark or gloomy
M
S
defective
C2+
/dɪˈfɛktɪv/
having a fault or imperfection; not working properly
M
S
dejected
C2+
/dɪˈdʒɛktɪd/
sad and dispirited; low in spirits
M
S
demean
C2+
/dɪˈmin/
to lower in dignity or status; to debase
M
S
depress
C2+
/dɪˈprɛs/
to make sad and dispirited, or to press down
M
S
exceedingly
C2+
/ɪkˈsidɪŋli/
to a very great extent; extremely
M
S
forbidding
C2+
/fɚˈbɪdɪŋ/
unfriendly or threatening in appearance; grim
M
S
forlornness
C2+
/fɚˈlɔɹnnəs/
the state of being abandoned, lonely, and miserable
M
S
ignorable
C2+
/ɪɡˈnɔɹəbəl/
able to be disregarded or left unnoticed
M
S
sober
C2+
/ˈsoʊbɚ/
not drunk; serious, solemn, or restrained
M
S
agitate
C2+
/ˈædʒəˌteɪt/
to stir up or disturb; to campaign vigorously
M
S
anomalous
C2+
/əˈnɑmələs/
deviating from what is standard, normal, or expected
M
S
antediluvial
C2+
/ˌæntɪdɪˈluviəl/
belonging to the period before the biblical flood; extremely ancient
M
S
ardent
C2+
/ˈɑrdnt/
intensely enthusiastic or passionate
M
S
assent
C2+
/əˈsɛnt/
agreement or approval; to express agreement
M
S
atomy
C2+
/ˈætəmi/
a tiny particle or diminutive being; an atom or mote
M
S
authoritarian
C2+
/əˌθɔrɪˈtɛriən/
favouring strict obedience to authority over personal freedom
M
S
booky
C2+
/ˈbʊki/
fond of books or studious; bookish in manner
M
S
cipher
C2+
/ˈsaɪfər/
a secret code; a zero; a nonentity; to encode or do arithmetic
M
S
collected
C2+
/kəˈlɛktɪd/
calm and composed in manner; self-possessed
M
S
corny
C2+
/ˈkɔrni/
trite, mawkishly sentimental, or unsophisticatedly humorous
M
S
cunning
C2+
/ˈkʌnɪŋ/
skilled in deception or ingenuity; craftiness
M
S
dejection
C2+
/dɪˈdʒɛkʃən/
a state of low spirits or melancholy
M
S
despondency
C2+
/dɪˈspɑndənsi/
a state of deep dejection and loss of hope
M
S
dormant
C2+
/ˈdɔrmənt/
temporarily inactive or in a state of suspended development
M
S
enigmatic
C2+
/ˌɛnɪɡˈmætɪk/
mysterious and difficult to interpret or understand
M
S
ergotism
C2+
/ˈɜrɡəˌtɪzəm/
poisoning caused by eating fungus-infected grain, causing convulsions or gangrene
M
S
estimable
C2+
/ˈɛstɪməbəl/
worthy of great respect or esteem
M
S
eulogize
C2+
/ˈjuləˌdʒaɪz/
to praise highly, especially in a formal speech or writing
M
S
frightful
C2+
/ˈfraɪtfəl/
causing fear or horror; dreadful or extreme
M
S
grievous
C2+
/ˈɡrivəs/
causing great suffering, harm, or sorrow; very serious
M
S
inactive
C2+
/ɪnˈæktɪv/
not active, working, or in operation
M
S
incessantly
C2+
/ɪnˈsɛsəntli/
without interruption; continuously
M
S
insignificant
C2+
/ˌɪnsɪɡˈnɪfɪkənt/
too small or unimportant to be worth consideration
M
S
middling
C2+
/ˈmɪdlɪŋ/
of medium quality, size, or rank; mediocre
M
S
reckless
C2+
/ˈrɛkləs/
acting without thought for danger or consequences
M
S
resistant
C2+
/rɪˈzɪstənt/
able to withstand or opposing the effect of something
M
S
anachronistic
C2+
/əˌnækrəˈnɪstɪk/
belonging to a period other than the one portrayed; out of its time
M
S
annihilate
C2+
/əˈnaɪəˌleɪt/
to destroy completely or reduce to nothing
M
S
archaic
C2+
/ɑrˈkeɪɪk/
belonging to an earlier period; old-fashioned or no longer in use
M
S
baleful
C2+
/ˈbeɪlfəl/
menacing or threatening harm; full of malign influence
M
S
barbarous
C2+
/ˈbɑrbərəs/
savagely cruel; uncivilized or coarse
M
S
bemoan
C2+
/bɪˈmoʊn/
to express grief, regret, or displeasure over something
M
S
blitheness
C2+
/ˈblaɪðnəs/
carefree cheerfulness or lighthearted indifference
M
S
busted
C2+
/ˈbʌstɪd/
broken, ruined, or caught in wrongdoing
M
S
categorical
C2+
/ˌkætəˈɡɔrɪkəl/
unconditional and absolute; admitting no exception
M
S
catholic
C2+
/ˈkæθəlɪk/
broad in sympathies, tastes, or interests; universal
M
S
cursory
C2+
/ˈkɜrsəri/
hasty and superficial, lacking thoroughness
M
S
daring
C2+
/ˈdɛrɪŋ/
boldly adventurous; willingness to take risks
M
S
decrement
C2+
/ˈdɛkrəmənt/
a reduction or decrease in amount; to reduce by steps
M
S
disagreeable
C2+
/ˌdɪsəˈɡriəbəl/
unpleasant or bad-tempered
M
S
discrepant
C2+
/dɪˈskrɛpənt/
differing or inconsistent; not in agreement
M
S
excessively
C2+
/ɪkˈsɛsɪvli/
to a degree greater than what is normal or proper
M
S
extravagant
C2+
/ɪkˈstrævəɡənt/
lacking restraint in spending or excess; immoderate
M
S
happening
C2+
/ˈhæpənɪŋ/
an event or occurrence; currently fashionable or exciting
M
S
propriety
C2+
/prəˈpraɪɪti/
conformity to accepted standards of behaviour or morals
M
S
singly
C2+
/ˈsɪŋɡli/
one at a time; individually or separately
M
S
speedy
C2+
/ˈspidi/
done or moving with great speed; prompt
M
S
tarry
C2+
/ˈtæri/
to linger or delay; (separately) covered with tar
M
S
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