constraint Synonyms

restraint obstacle compulsion suppression hindrance condition restriction requirement encumbrance violence impediment curtailment limitation necessity barrier moderatism reserve reservation self-restraint serfdom problem self-discipline resistance self-control restrainer thralldom self-command reticency self-abnegation rule reticence repression reins oligarchy obstruction irresistibility obligatoriness obligation modesty moderateness lowliness limitedness oppression parameter plight rein regulation refrainment qualification prudery