C2 English Adjectives: Incompetence, Communication & Danger
This part of our C2 adjective list equips you with the vocabulary to assess capability, expression, and risk at an advanced level. These words are essential for critical evaluation in academic, professional, and literary contexts, allowing for precise and impactful descriptions of performance and potential outcomes.
The collection focuses on three distinct areas: adjectives to describe being Foolish, Weak & Incompetent, using terms like inept and feckless; vocabulary related to Communication & Expression, from eloquent to succinct; and powerful words to convey Danger, Threat & Severity, such as pernicious and ominous.
Jump to a section:
- Positive Personality Traits
- Neutral/Descriptive Personality Traits
- Dishonest, Cruel & Immoral
- Rude, Arrogant & Annoying
- Foolish, Weak & Incompetent
- Communication & Expression
- Danger, Threat & Severity
- Importance & Significance
- Quality & Standards
- Physical Appearance & Condition
- Size, Amount & Extent
- Time & Duration
- Emotional States
- Behaviour & Conduct
- Abstract Qualities & States
Foolish, Weak & Incompetent
| Word | Example Sentence | IPA (UK) |
|---|---|---|
| complacent | We must not become complacent about security. | /kəmˈpleɪsnt/ |
| credulous | Only the most credulous would believe such a story. | /ˈkredjʊləs/ |
| daft | That was a daft thing to do. | /dɑːft/ |
| dubious | I'm dubious about the accuracy of these figures. | /ˈdjuːbiəs/ |
| facile | His facile explanation ignored the complexity of the issue. | /ˈfæsaɪl/ |
| farcical | The whole situation became farcical when the clown arrived. | /ˈfɑːsɪkl/ |
| fatuous | He made several fatuous remarks during the interview. | /ˈfætʃuəs/ |
| feckless | The feckless young man showed no ambition whatsoever. | /ˈfekləs/ |
| futile | Their attempts to save the company proved futile. | /ˈfjuːtaɪl/ |
| gullible | Don't be so gullible—it's obviously a scam. | /ˈɡʌləbl/ |
| hapless | The hapless victim fell for yet another scam. | /ˈhæpləs/ |
| indifferent | He seemed indifferent to her feelings. | /ɪnˈdɪfrənt/ |
| indolent | He led an indolent lifestyle, avoiding all forms of work. | /ˈɪndələnt/ |
| inept | The government's response to the crisis was utterly inept.
Word Partners: utterly inept
|
/ɪˈnept/ |
| inscrutable | His expression remained inscrutable throughout the meeting. | /ɪnˈskruːtəbl/ |
| insipid | The dialogue was insipid and unconvincing. | /ɪnˈsɪpɪd/ |
| lackadaisical | His lackadaisical attitude annoyed his boss. | /ˌlækəˈdeɪzɪkl/ |
| lamentable | The state of the building was lamentable. | /ˈlæməntəbl/ |
| leery | Investors are leery of putting money into the volatile market. | /ˈlɪəri/ |
| lethargic | I felt lethargic after the heavy meal. | /ləˈθɑːdʒɪk/ |
| ludicrous | The suggestion that we could finish the project in a day is absolutely ludicrous. | /ˈluːdɪkrəs/ |
| lugubrious | He had a lugubrious expression on his face. | /ləˈɡuːbriəs/ |
| maudlin | After a few drinks he became maudlin and sentimental. | /ˈmɔːdlɪn/ |
| myopic | The government's policy was criticised as being short-sighted and myopic. | /maɪˈɒpɪk/ |
| puerile | His puerile jokes were embarrassing in a professional setting. | /ˈpjʊəraɪl/ |
| remiss | It would be remiss of me not to mention her contribution. | /rɪˈmɪs/ |
| timorous | She gave a timorous smile, unsure of how to react. | /ˈtɪmərəs/ |
| torpid | The summer heat made everyone feel torpid and lazy. | /ˈtɔːpɪd/ |
| vacuous | The interview was full of vacuous platitudes. | /ˈvækjuəs/ |
| vain | All our efforts to save the company were in vain. | /veɪn/ |
Communication & Expression
| Word | Example Sentence | IPA (UK) |
|---|---|---|
| abstruse | The professor's lectures on quantum physics were notoriously abstruse. | /əbˈstruːs/ |
| arcane | The text was full of arcane references that only specialists could understand. | /ɑːˈkeɪn/ |
| cogent | She presented a cogent argument for restructuring the department.
Word Partners: cogent argument/case
|
/ˈkəʊdʒənt/ |
| conciliatory | He adopted a more conciliatory tone in the negotiations.
Word Partners: conciliatory gesture/tone
|
/kənˈsɪliətəri/ |
| convoluted | The novel's convoluted plot was difficult to follow.
Word Partners: convoluted plot/argument
|
/ˈkɒnvəluːtɪd/ |
| didactic | The novel's didactic tone made it feel more like a lecture than a story.
Word Partners: didactic tone
|
/dɪˈdæktɪk/ |
| discordant | The meeting was filled with discordant voices, making agreement impossible.
Word Partners: discordant note/voices
|
/dɪsˈkɔːdnt/ |
| disjointed | His disjointed explanation left the audience more confused than before.
Word Partners: disjointed narrative/explanation
|
/dɪsˈdʒɔɪntɪd/ |
| esoteric | The discussion of ancient philosophy became increasingly esoteric. | /ˌesəˈterɪk/ |
| germane | Your comment is not germane to the current discussion. | /dʒɜːˈmeɪn/ |
| hackneyed | The film's script was full of hackneyed phrases and clichés.
Word Partners: hackneyed phrase/cliché
|
/ˈhæknid/ |
| inflammatory | His inflammatory remarks only worsened the situation.
Word Partners: inflammatory rhetoric/remarks
|
/ɪnˈflæmətri/ |
| mordant | Her mordant wit made her a feared critic. | /ˈmɔːdnt/ |
| mundane | The work was tedious and mundane, offering no intellectual stimulation. | /mʌnˈdeɪn/ |
| nebulous | The plan to improve the company remained frustratingly nebulous. | /ˈnebjʊləs/ |
| obscure | The reference was too obscure for most readers to understand. | /əbˈskjʊə(r)/ |
| opaque | The windows were made of opaque glass for privacy. | /əʊˈpeɪk/ |
| pejorative | The term has acquired a pejorative meaning over time. | /pɪˈdʒɒrətɪv/ |
| pithy | She summed up the complex issue in a single pithy comment. | /ˈpɪθi/ |
| poignant | The photograph was a poignant reminder of a happier time.
Word Partners: poignant moment/reminder
|
/ˈpɔɪnjənt/ |
| ponderous | The book was written in a ponderous style that made it difficult to read. | /ˈpɒndərəs/ |
| prosaic | The reality of their life together was far more prosaic than they had imagined. | /prəˈzeɪɪk/ |
| pungent | The cheese had a pungent smell that filled the room.
Word Partners: pungent smell/odour
|
/ˈpʌndʒənt/ |
| recondite | The book was full of recondite information that only a specialist would understand. | /ˈrekəndaɪt/ |
| sardonic | He gave a sardonic smile. | /sɑːˈdɒnɪk/ |
| scathing | The critic wrote a scathing review of the performance. | /ˈskeɪðɪŋ/ |
| scurrilous | The newspaper published scurrilous allegations about the minister. | /ˈskʌrələs/ |
| succinct | Please give me a succinct summary of the report.
Word Partners: succinct summary/account
|
/səkˈsɪŋkt/ |
| tangential | His comments were tangential to the main discussion. | /tænˈdʒenʃl/ |
| terse | His replies to my questions were terse and unhelpful. | /tɜːs/ |
| trenchant | She offered a trenchant critique of the government's policy. | /ˈtrentʃənt/ |
| trite | His speech was filled with trite phrases that had lost all meaning. | /traɪt/ |
| verbose | The report was unnecessarily verbose and could have been half the length. | /vɜːˈbəʊs/ |
Danger, Threat & Severity
| Word | Example Sentence | IPA (UK) |
|---|---|---|
| abject | The refugees lived in abject poverty.
Word Partners: abject poverty/misery
|
/ˈæbdʒekt/ |
| baleful | He was seen as a baleful influence on the young prince. | /ˈbeɪlfl/ |
| deleterious | Smoking has deleterious effects on health. | /ˌdelɪˈtɪəriəs/ |
| detrimental | The policy was detrimental to small businesses. | /ˌdetrɪˈmentl/ |
| excruciating | He suffered from excruciating pain after the accident.
Word Partners: excruciating pain
|
/ɪkˈskruːʃieɪtɪŋ/ |
| exigent | The exigent circumstances required immediate action. | /ˈeksɪdʒənt/ |
| heinous | He was accused of committing several heinous crimes.
Word Partners: heinous crime
|
/ˈheɪnəs/ |
| incendiary | His incendiary rhetoric provoked outrage and division.
Word Partners: incendiary device/rhetoric/remarks
|
/ɪnˈsendiəri/ |
| menacing | He spoke in a menacing tone.
Word Partners: menacing tone
|
/ˈmenəsɪŋ/ |
| ominous | There were ominous signs of trouble ahead.
Word Partners: ominous sign/warning/silence
|
/ˈɒmɪnəs/ |
| onerous | The task of sorting through the old archives proved more onerous than expected. | /ˈəʊnərəs/ |
| perilous | They embarked on a perilous journey across the desert.
Word Partners: perilous journey/situation
|
/ˈperələs/ |
| pernicious | The pernicious effects of the policy became apparent over time. | /pəˈnɪʃəs/ |
| portentous | The meeting began with a portentous silence. | /pɔːˈtentəs/ |
| vile | The weather was absolutely vile all weekend. | /vaɪl/ |
