impediment Synonyms

hindrance obstruction obstacle hinderance handicap impedimenta check obstructer deterrent difficulty baulk balk remora pitfall preclusion resister preventative resistance prevention preventive repression rein problem opposition occlusion inutility knag liability limitation lisp matter nuisance oppilative obstructionism obstructionist obviation intervention restraint restriction traulism wall obstructor monkey wrench holdup airbrake Aqaba ball and chain roadblock bottleneck hiccup