This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Not disposed to be forthcoming or communicative; uncommunicative: an incommunicative press secretary.

adj. Uncommunicative.

adj. Not communicative; not free or apt to impart to others in conversation; reserved; silent; ; hence, not disposed to hold fellowship or intercourse with others; exclusive.

Not disposed to impart to others, as information or ideas; reserved; uncommunicative.

adj. not inclined to talk or give information or express opinions

"The Cohen family adopted a young survivor who had become incommunicative, and this adopted brother eventually told his story to a receptive yet vulnerable listener, his fourteen-year old adoptive sister, Liliane."

silent    deadpan    closemouthed    blank    unpronounceable    impassive    secretive    mum    poker-faced    close   

incommunicativeness    incommunicatively   

reserved    silent    exclusive   

flint-hard    warding-off    woe-worn    horror-struck    teeth-grinding    flimsier    misanthropical    mayfly    cloud-covered    pain-racked