Term: primer: an introductory textbook
Broader: textbook: a book prepared for use in schools or colleges | Unrelated: whipping cream: cream that has enough butterfat (30% to 36%) to be whipped
Broader: textbook: a book prepared for use in schools or colleges | Unrelated: secretary: a desk used for writing
Broader: textbook: a book prepared for use in schools or colleges | Unrelated: obliterator: an eliminator that does away with all traces
Broader: textbook: a book prepared for use in schools or colleges | Unrelated: rejoicing: a feeling of great happiness
Broader: textbook: a book prepared for use in schools or colleges | Unrelated: mining: laying explosive mines in concealed places to destroy enemy personnel and equipment
Broader: textbook: a book prepared for use in schools or colleges | Unrelated: acromphalus: abnormal protrusion of the navel; sometimes the start of umbilical hernia
Broader: textbook: a book prepared for use in schools or colleges | Unrelated: biological agent: any bacterium or virus or toxin that could be used in biological warfare
Broader: textbook: a book prepared for use in schools or colleges | Unrelated: porzana: spotted crakes
Broader: textbook: a book prepared for use in schools or colleges | Unrelated: footage: film that has been shot
Broader: textbook: a book prepared for use in schools or colleges | Unrelated: mummery: meaningless ceremonies and flattery