Definition of incommunicative:
deadpan, secretive, poker-faced, tightlipped, mum, incommunicable, incommunicado, uncommunicative, silent, unrevealing, restraint, impassive, taciturn, close-mouthed, blank, unpronounceable, expressionless, uncommunicable, unutterable, guarded, closemouthed, close, reserved, reticent, unexpressive, sounds, inexpressive, closelipped, noncommittal.
Being one who knew no fear, who deemed his questions justifiable, who felt himself more than a match for the whole camp, and was convinced that the blacks were in possession of essential information, he urged the policy of chastising the sullenness out of a couple of incommunicative boys.- "Tropic Days", E. J. Banfield.
The giant excommunicated, incommunicative soul, struggling in a prison of sore flesh, we must leave, alas, with his friends and partisans to pass his thirty days and nights in the second prison of stone.- "The Book of Khalid", Ameen Rihani.
- "Dramatic Technique", George Pierce Baker.