Multiple choice softskills leadership incoherent facial distortion to show feeling such as pain, disgust, etc (of a person or speech) using high sounding or important-sounding language (of a sound) grate on (eg. nerves) unintelligible Reveal answer Fill a bubble to check yourself D Correct answer Explanation Incoherent describes language or thinking that is confusing and lacks connection, making it 'unintelligible'. 'Grate on nerves' describes an annoying sound, and 'high sounding language' refers to bombast or grandiloquence.