Term: whistle blower: an informant who exposes wrongdoing within an organization in the hope of stopping it
Broader: informant: a person who supplies information | Unrelated: seal oil: a pale yellow to red-brown fatty oil obtained from seal blubber; used in making soap and dressing leather and as a lubricant
Broader: informant: a person who supplies information | Unrelated: bilge keel: either of two lengthwise fins attached along the outside of a ship's bilge; reduces rolling
Broader: informant: a person who supplies information | Unrelated: impossibility: an alternative that is not available
Broader: informant: a person who supplies information | Unrelated: member: one of the persons who compose a social group (especially individuals who have joined and participate in a group organization)
Broader: informant: a person who supplies information | Unrelated: drum brake: hydraulic brake in which friction is applied to the inside of a spinning drum by the brake shoe
Broader: informant: a person who supplies information | Unrelated: ulvaceae: thin flat or tubular green algae
Broader: informant: a person who supplies information | Unrelated: sourpuss: someone with a habitually sullen or gloomy expression
Broader: informant: a person who supplies information | Unrelated: school bell: a bell rung to announce beginning or ending of class
Broader: informant: a person who supplies information | Unrelated: wahoo: large fast-moving predacious food and game fish; found worldwide
Broader: informant: a person who supplies information | Unrelated: epee: a fencing sword similar to a foil but with a heavier blade