Term: riddle: a difficult problem
Broader: problem: a question raised for consideration or solution | Unrelated: passive air defense: air defense by the use of deception or dispersion or protective construction
Broader: problem: a question raised for consideration or solution | Unrelated: larceny: the act of taking something from someone unlawfully
Broader: problem: a question raised for consideration or solution | Unrelated: chrestomathy: a selection of passages from different authors that is compiled as an aid in learning a language
Broader: problem: a question raised for consideration or solution | Unrelated: businessmen: the body of individuals who manage businesses
Broader: problem: a question raised for consideration or solution | Unrelated: phoenician: the extinct language of an ancient Semitic people who dominated trade in the ancient world
Broader: problem: a question raised for consideration or solution | Unrelated: dormitory: a large sleeping room containing several beds
Broader: problem: a question raised for consideration or solution | Unrelated: representation: a body of legislators that serve in behalf of some constituency
Broader: problem: a question raised for consideration or solution | Unrelated: rugel's plantain: North American plantain having reddish leafstalks and broad leaves
Broader: problem: a question raised for consideration or solution | Unrelated: fen orchid: small terrestrial orchid of eastern North America and Europe having two nearly basal leaves and dull yellow-green racemose flowers
Broader: problem: a question raised for consideration or solution | Unrelated: softener: a substance added to another to make it less hard