restrained
Definitions
Characterized by reserve or moderation; unemotional or dispassionate.
Kept under control; prevented from showing or expressing strong feelings.
Limited in extent, degree, or scope; understated.
Examples
The suspect was restrained by the security guards until the police arrived.
She showed a restrained reaction to the news, despite being deeply moved.
Synonyms
controlled reserved moderate temperate inhibited guarded discreet
Antonyms
unrestrained extravagant uninhibited impulsive excessive outspoken immoderate