colloquialfrom the root 'loqu' (speak): used in or characteristic of ordinary conversation rather than formal speech; informalThe author used colloquial language to make the dialogue feel authentic and natural.NoteThe author used colloquial language to make the dialogue feel authentic and natural.Elon.io is an online learning platformWe have an entire course teaching GRE Verbal — Essential Vocabulary grammar and vocabulary.Start learning GRE Verbal — Essential Vocabulary now