足かせ　・　重荷　・　クビキ　・　束縛　・　堅苦しい　・　抑圧　・　枷　・　制約　・　歯止め　・　統制　・　同調圧力　・　重し　・　規範力　・　箍　・　無言の圧力　・　頚木　・　くびき　・　棒　・　軛