| controversial /ˌkɒntrəˈvɜːʃl/ | causing a lot of public disagreement | The referee's controversial decision was discussed for weeks. |
| sceptical /ˈskeptɪkl/ | doubting that something is true | I was sceptical about the app's claims until I tried it. |
| compelling /kəmˈpelɪŋ/ | very interesting or convincing | The documentary makes a compelling case for protecting sharks. |
| biased /ˈbaɪəst/ | unfairly preferring one side | The commentator was clearly biased towards the home team. |
| impartial /ɪmˈpɑːʃl/ | not supporting any side; fair to everyone | A good referee must be completely impartial. |
| objective /əbˈdʒektɪv/ | based on facts, not feelings | Try to give an objective review, even of your favourite band. |
| cynical /ˈsɪnɪkl/ | believing people only act in their own interest | He's so cynical — he thinks every charity is a scam. |
| credible /ˈkredəbl/ | able to be believed or trusted | Wikipedia is useful, but check that its sources are credible. |
| enthusiastic /ɪnˌθjuːziˈæstɪk/ | showing great excitement and interest | The crowd gave the band an enthusiastic welcome. |
| indifferent /ɪnˈdɪfrənt/ | not interested or not caring | She's completely indifferent to football — she never watches it. |