Synonyms of revelatory

2 Syllables
chatty, newsy
3 Syllables
gossipy, edifying, forthcoming, revealing
4 Syllables
expressive, enlightening, instructional, significant, instructive, descriptive, advisory
5 Syllables
informative, informational, revelational, explanatory, educative, illuminating
6 Syllables
elucidative, apocalyptical, communicative