Synset
marked by self-restraint and reticence
<adj.all>
reserved
sample sentences
"was habitually reserved in speech, withholding her opinion"-Victoria Sackville-West
lexical pointers
antonym
unreserved
semantic pointers
also see
backward
inhibited
restrained
undemonstrative
similar to
aloof, distant, upstage
diffident
indrawn, withdrawn