undemonstrative
adjective
[ ʌndɪˈmɒnstrətɪv ]
• (of a person) not tending to express feelings, especially of affection, openly.
• "the English are an undemonstrative lot"
Similar:
unemotional,
unaffectionate,
impassive,
dispassionate,
self-contained,
restrained,
reserved,
unresponsive,
unmoved,
unloving,
unfriendly,
unfeeling,
passionless,
wooden,
uncommunicative,
unforthcoming,
sober,
stiff,
reticent,
guarded,
secretive,
close,
taciturn,
aloof,
distant,
detached,
remote,
withdrawn,
cool,
cold,
cold-blooded,
chilly,
frosty,
frigid,
glacial,
stand-offish,
offish,
