Synonyms of self-restrained

1 Syllable
prim, mild, shy, cool, staid, quiet, cold
2 Syllables
staidest, frigid, offish, formal, withdrawn, cautious, modest, backward, icy, placid, distant, gentle, bashful, staider, close, aloof
3 Syllables
soft-spoken, standoffish, sedate, retiring, abstemious, serene, peaceful, continent, collected, controlled, demure, reticent, taciturn, composed, restrained, diffident
4 Syllables
secretive, self-controlled, misanthropic, noncommittal, reclusive, ceremonious, conventional, eremitic, inhibited, temperate, solitary, self-contained, close-mouthed
5 Syllables
unresponsive, unapproachable
6 Syllables
uncompanionable, undemonstrative
7 Syllables
uncommunicative