47 entries under uncommunicative topic. ×

1
unexpressive(aloof, reserved, reticent)
1
withdrawn(adjective, aloof, reserved, mysterious, reticent)
1
zipped(adjective, quiet, shy, reticent, silent)
0
covert(mysterious, private, reticent, taciturn)
0
cryptic(mysterious, private, reticent, taciturn)
0
introverted(reserved, reticent)
0
under cover(expression, taciturn)
<123>
11 years ago|8.2k views|share |citing 
APASmart Define. (2015). tight-lipped thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/tight-lipped/thesaurus/synonyms
ChicagoSmart Define. 2015. "tight-lipped thesaurus" https://smartdefine.org/tight-lipped/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, tight-lipped thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/tight-lipped/thesaurus/synonyms>.
MLASmart Define. "tight-lipped thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/tight-lipped/thesaurus/synonyms>