Term: registered mail: mail that is registered by the post office when sent in order to assure safe delivery
Broader: mail: the bags of letters and packages that are transported by the postal service | Unrelated: limber: a two-wheeled horse-drawn vehicle used to pull a field gun or caisson
Broader: mail: the bags of letters and packages that are transported by the postal service | Unrelated: slavery: the practice of owning slaves
Broader: mail: the bags of letters and packages that are transported by the postal service | Unrelated: clorox: a commercial bleaching agent
Broader: mail: the bags of letters and packages that are transported by the postal service | Unrelated: catholic church: any of several churches claiming to have maintained historical continuity with the original Christian Church
Broader: mail: the bags of letters and packages that are transported by the postal service | Unrelated: subclinical absence: a transient impairment of cortical function demonstrable only by 3-per-second brainwave spikes
Broader: mail: the bags of letters and packages that are transported by the postal service | Unrelated: biography: an account of the series of events making up a person's life
Broader: mail: the bags of letters and packages that are transported by the postal service | Unrelated: bight: the middle part of a slack rope (as distinguished from its ends)
Broader: mail: the bags of letters and packages that are transported by the postal service | Unrelated: pressure unit: a unit measuring force per unit area
Broader: mail: the bags of letters and packages that are transported by the postal service | Unrelated: craftsman: a skilled worker who practices some trade or handicraft
Broader: mail: the bags of letters and packages that are transported by the postal service | Unrelated: steak knife: a sharp table knife used in eating steak