| misunderstand ˌmɪsʌndəˈstænd | entender mal (mis-) | Be clear so no one misunderstands. |
| overestimate ˌəʊvərˈestɪmeɪt | superestimar (over-) | Don't overestimate sales. |
| underestimate ˌʌndərˈestɪmeɪt | subestimar (under-) | Never underestimate rivals. |
| disagree ˌdɪsəˈɡriː | discordar (dis-) | It's okay to disagree politely. |
| inaccurate ɪnˈækjərət | impreciso / incorreto (in-) | The article gave inaccurate figures. |
| rewrite ˌriːˈraɪt | reescrever (re-) | The editor asked to rewrite the introduction. |
| irresponsible ˌɪrɪˈspɒnsəbl | irresponsável (ir-) | Speeding is irresponsible. |
| unrealistic ˌʌnrɪəˈlɪstɪk | irrealista (un-) | The goal proved unrealistic. |
| reconsider ˌriːkənˈsɪdə | reconsiderar (re-) | Please reconsider your offer. |
| illogical ɪˈlɒdʒɪkl | ilógico (il-) | His conclusion sounded illogical. |