Term: book of knowledge: an elementary encyclopedia dealing with general knowledge
Broader: encyclopedia: a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty | Unrelated: tranquilizer: a drug used to reduce stress or tension without reducing mental clarity
Broader: encyclopedia: a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty | Unrelated: sweetheart: a person loved by another person
Broader: encyclopedia: a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty | Unrelated: slender wild oat: oat of southern Europe and southwestern Asia
Broader: encyclopedia: a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty | Unrelated: classifier: a person who creates classifications
Broader: encyclopedia: a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty | Unrelated: calling card: a printed or written greeting that is left to indicate that you have visited
Broader: encyclopedia: a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty | Unrelated: knackwurst: short thick highly seasoned sausage
Broader: encyclopedia: a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty | Unrelated: phonetic alphabet: an alphabet of characters intended to represent specific sounds of speech
Broader: encyclopedia: a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty | Unrelated: contingency procedure: an alternative to the normal procedure; triggered if an unusual but anticipated situation arises
Broader: encyclopedia: a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty | Unrelated: castle: interchanging the positions of the king and a rook