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Word
English Vocabulary
Pick a CEFR level (A1–C2, plus C2+ for rare words beyond the CEFR scale) — A1 is the friendliest place to start — and browse its words grouped by topic: travel, food, the body, emotions, and more. Each word shows its meaning, example sentences, and US/UK pronunciation.
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View all levelsC2+ is beyond the official CEFR scale: rare, specialist, and literary words kept for reference.
3135 words
insubstantial
C2+
/ˌɪnsəbˈstænʃəl/
lacking substance, strength, or reality; flimsy
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insufferable
C2+
/ɪnˈsʌfərəbəl/
too unpleasant or arrogant to be endured
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interminable
C2+
/ɪnˈtɜrmɪnəbəl/
endless or seemingly without limit, especially tediously so
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intermittently
C2+
/ˌɪntərˈmɪtəntli/
at irregular intervals; occasionally and not continuously
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interpretive
C2+
/ɪnˈtɜrprɪtɪv/
serving to explain or render the meaning of something
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intrusive
C2+
/ɪnˈtrusɪv/
intruding or encroaching where not welcome; obtrusive
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inutile
C2+
/ɪnˈjutəl/
useless; serving no practical purpose
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inventive
C2+
/ɪnˈvɛntɪv/
having or showing creativity and originality in devising things
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investigative
C2+
/ɪnˈvɛstɪˌɡeɪtɪv/
relating to detailed inquiry or systematic examination
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involute
C2+
/ˈɪnvəˌlut/
intricate or complex; curled or rolled inward
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inward
C2+
/ˈɪnwərd/
directed toward the inside; situated within or in the mind
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inwrought
C2+
/ɪnˈrɔt/
worked or woven into something as decoration; intricately blended in
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irriguous
C2+
/ɪˈrɪɡjuəs/
well-watered; supplying or marked by irrigation (archaic, literary)
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irritative
C2+
/ˈɪrɪˌteɪtɪv/
tending to cause irritation or inflammation
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jobless
C2+
/ˈdʒɑbləs/
without paid employment; unemployed
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jocose
C2+
/dʒoʊˈkoʊs/
given to or marked by joking; humorous and playful
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jointly
C2+
/ˈdʒɔɪntli/
together with another or others; in a shared manner
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jolly
C2+
/ˈdʒɑli/
cheerful and good-humored; (British) very or extremely
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jovial
C2+
/ˈdʒoʊviəl/
cheerful and good-humored
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jubilant
C2+
/ˈdʒubɪlənt/
feeling or expressing great joy and triumph
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laborious
C2+
/ləˈbɔriəs/
requiring much time and hard effort
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laconic
C2+
/ləˈkɑnɪk/
using very few words; terse to the point of brusqueness
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laden
C2+
/ˈleɪdən/
heavily loaded or weighed down
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latterly
C2+
/ˈlætɚli/
recently; in the latter part of a period
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lawfully
C2+
/ˈlɔfəli/
in a manner permitted or recognized by law
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leaden
C2+
/ˈlɛdən/
heavy, dull, or gray like lead
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lewd
C2+
/lud/
crude and offensive in a sexual way
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licentious
C2+
/laɪˈsɛnʃəs/
lacking moral or sexual restraint
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lickerish
C2+
/ˈlɪkərɪʃ/
greedy, lustful, or eager for sensual pleasure
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limber
C2+
/ˈlɪmbɚ/
supple and flexible; to make oneself supple
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lithe
C2+
/laɪð/
slim, supple, and graceful in movement
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livable
C2+
/ˈlɪvəbəl/
fit or comfortable to live in or with
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loath
C2+
/loʊθ/
reluctant or unwilling
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lofty
C2+
/ˈlɔfti/
of great height; noble in sentiment, or haughty
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lonesome
C2+
/ˈloʊnsəm/
sad from being alone; lonely
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lowering
C2+
/ˈlaʊərɪŋ/
dark and threatening, as of the sky; scowling
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lowly
C2+
/ˈloʊli/
low in rank or status; humble
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lucid
C2+
/ˈlusɪd/
clearly expressed and easy to understand; clear-minded
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luminous
C2+
/ˈlumɪnəs/
giving off or full of light; radiant
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lusterless
C2+
/ˈlʌstɚləs/
lacking shine or brilliance; dull
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lustful
C2+
/ˈlʌstfəl/
full of strong sexual desire
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madid
C2+
/ˈmædɪd/
wet or moist
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matey
C2+
/ˈmeɪti/
friendly and sociable; (British) a familiar term of address
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mawkish
C2+
/ˈmɔkɪʃ/
excessively sentimental in a feeble or sickly way
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memorious
C2+
/məˈmɔriəs/
having an excellent memory; mindful or remembering
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meridional
C2+
/məˈrɪdiənəl/
of the south or a meridian; characteristic of southern peoples
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merrily
C2+
/ˈmɛrɪli/
in a cheerful and lively manner
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meteorologic
C2+
/ˌmitiərəˈlɑdʒɪk/
relating to weather or the study of the atmosphere
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midway
C2+
/ˈmɪdˌweɪ/
halfway; the avenue of amusements at a fair
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minded
C2+
/ˈmaɪndɪd/
inclined or disposed to do something; having a specified attitude
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misanthropic
C2+
/ˌmɪsənˈθrɑpɪk/
disliking or distrusting humankind
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miscellaneous
C2+
/ˌmɪsəˈleɪniəs/
made up of various, unrelated kinds
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misshapen
C2+
/mɪsˈʃeɪpən/
badly or abnormally formed; deformed
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mistakable
C2+
/mɪˈsteɪkəbəl/
liable to be misunderstood or confused with something else
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moderately
C2+
/ˈmɑdərətli/
to a reasonable or average degree; not extremely
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modestly
C2+
/ˈmɑdəstli/
in an unassuming manner; to a limited or moderate extent
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moisty
C2+
/ˈmɔɪsti/
slightly moist or damp
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morefold
C2+
/ˈmɔrfoʊld/
greater in number or amount; more numerous or manifold
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muffled
C2+
/ˈmʌfəld/
deadened or made quieter; wrapped up to deaden sound
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murky
C2+
/ˈmɝki/
dark, dim, and unclear; obscure or suspect
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muzzy
C2+
/ˈmʌzi/
confused, dazed, or fuzzy; blurred and indistinct
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mystical
C2+
/ˈmɪstɪkəl/
relating to spiritual mystery or transcendent experience beyond ordinary understanding
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mythical
C2+
/ˈmɪθɪkəl/
occurring in or characteristic of myth; imaginary or fictitious
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nameless
C2+
/ˈneɪmləs/
having no name; unidentified or too dreadful to specify
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nationally
C2+
/ˈnæʃənəli/
with respect to the whole nation; throughout a country
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naturalistic
C2+
/ˌnætʃərəˈlɪstɪk/
imitating nature or real life closely; based on naturalism
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nay
C2+
/neɪ/
no; used to introduce a stronger or more emphatic restatement
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necessar
C2+
/ˈnɛsəsər/
necessary (archaic or truncated variant)
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neuter
C2+
/ˈnutɚ/
neither masculine nor feminine in grammatical gender; to castrate or spay
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nimble
C2+
/ˈnɪmbəl/
quick and light in movement or thought; agile
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nimious
C2+
/ˈnɪmiəs/
excessive; more than enough (rare)
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nomadic
C2+
/noʊˈmædɪk/
living by moving from place to place rather than settling permanently
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nonalcoholic
C2+
/ˌnɑnælkəˈhɔlɪk/
containing no alcohol
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noncredible
C2+
/ˌnɑnˈkrɛdəbəl/
not believable or convincing
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nonexcessive
C2+
/ˌnɑnɪkˈsɛsɪv/
not excessive; kept within reasonable limits
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nonextreme
C2+
/ˌnɑnɪkˈstrim/
not extreme; moderate
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nonoptional
C2+
/ˌnɑnˈɑpʃənəl/
not optional; mandatory or required
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nonsecular
C2+
/ˌnɑnˈsɛkjələr/
not secular; religious or sacred in character
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noxious
C2+
/ˈnɑkʃəs/
harmful, poisonous, or very unpleasant
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obsequious
C2+
/əbˈsikwiəs/
excessively obedient or attentive in a servile, fawning way
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obsessional
C2+
/əbˈsɛʃənəl/
of or marked by an obsession; preoccupied to an unhealthy degree
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oceanside
C2+
/ˈoʊʃənsaɪd/
situated beside or facing the ocean
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oddly
C2+
/ˈɑdli/
in a strange or unexpected manner
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offhanded
C2+
/ˌɔfˈhændəd/
casual, curt, or unceremonious, often to the point of rudeness
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oftentimes
C2+
/ˈɔfəntaɪmz/
frequently; many times
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olympian
C2+
/oʊˈlɪmpiən/
majestic, lofty, or aloof; relating to Mount Olympus or the Olympic Games
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ominous
C2+
/ˈɑmənəs/
giving the impression that something bad is about to happen; threatening
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onerous
C2+
/ˈoʊnərəs/
involving heavy obligation, effort, or difficulty; burdensome
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opposing
C2+
/əˈpoʊzɪŋ/
in conflict or contrast with; on the other side
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orotund
C2+
/ˈɔrətʌnd/
(of the voice) full and resonant; (of speech) pompous or bombastic
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orthodox
C2+
/ˈɔrθədɑks/
conforming to established or traditional beliefs, especially in religion
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orthogonal
C2+
/ɔrˈθɑɡənəl/
at right angles; statistically independent or unrelated
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outermost
C2+
/ˈaʊtɚmoʊst/
furthest from the center; most external
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outspoken
C2+
/ˌaʊtˈspoʊkən/
frank and direct in expressing one's opinions, even when controversial
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outworn
C2+
/ˌaʊtˈwɔrn/
worn out or no longer useful; obsolete
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overdue
C2+
/ˌoʊvɚˈdu/
not paid or done by the expected time; late
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