(a.) Shy or distant in manner.

Olympian above all that ailing aloof backward bashful blank chilled chilly cold constrained cool detached discreet distant donsie exclusive expressionless forbidding frigid frosty guarded icy impassive impersonal inaccessible indisposed insociable introverted low mean modest off-color poorly remote removed repressed reserved restrained reticent retiring seclusive shrinking sickly solitary standoff standoffish subdued suppressed unaffable unapproachable unbending uncongenial undemonstrative unexpansive ungenial withdrawn