Synonyms and related words :
aloofness, ambiversion, backwardness, bashfulness, blankness, chilliness, coldness, complexion, constraint, coolness, cycloid personality, cyclothymia, depth, detachment, discreetness, discretion, distance, ectomorphism, ectomorphy, ectropion, endomorphism, endomorphy, eversion, expressionlessness, extroversion, extrovertedness, frigidity, frostiness, guardedness, humor, iciness, impassiveness, impassivity, impersonality, inaccessibility, ingoingness, innerness, inness, interiority, internality, internalization, intrinsicality, introvertedness, intussusception, invagination, inversion, inwardness, mesomorphism, mesomorphy, modesty, other-directedness, outgoingness, personality tendency, pronation, remoteness, repression, reserve, reservedness, restraint, resupination, reticence, reticency, retirement, retroflexion, retroversion, reversal, reversing, reversion, revulsion, schizoid personality, schizothymia, somatotype, standoffishness, subduedness, supination, suppression, syntony, topsy-turviness, topsy-turvydom, transposal, transposition, turning back, turning backwards, turning inside out, turning inward, turning over, unaffability, unapproachability, uncongeniality, undemonstrativeness, unexpansiveness, withdrawal, withdrawnness