Synonyms of incommunicative

Adjective

1. uncommunicative (vs. communicative), incommunicative, blank, vacuous, close, closelipped, closemouthed, secretive, tightlipped, deadpan, expressionless, impassive, poker-faced, unexpressive, incommunicado, inexpressive, mum, silent, unpronounceable, unutterable, inarticulate#1, unarticulate, taciturn

usage: not inclined to talk or give information or express opinions

Definition and meaning of incommunicative (Dictionary)