incommunicative,"['uncommunicative', 'blank', 'close', 'closelipped', 'closemouthed', 'deadpan', 'expressionless', 'guarded', 'impassive', 'inarticulate', 'incommunicado', 'inexpressive', 'mum', 'noncommittal', 'pokerfaced', 'secretive', 'silent', 'taciturn', 'tightlipped', 'unarticulate', 'unexpressive', 'unpronounceable', 'unrevealing', 'unutterable']"