closemouthed Synonyms

secretive close tightlipped closelipped withdrawn taciturn soft-spoken silentious silent sedate tight-lipped uncommunicative hush-hush unhearable close-lipped clamming up closed up buttoning up bashful secluded retired closer dumb faint hidden hushed hush inarticulate incommunicative inconversable laconic mum mute private quiet reserved reticent tight chops