Term: challenge: a demand by a sentry for a password or identification
Broader: demand: an urgent or peremptory request | Unrelated: blolly: evergreen climbing shrub of southern Florida and West Indies grown for its racemes of fragrant white to creamy flowers followed by globose white succulent berries
Broader: demand: an urgent or peremptory request | Unrelated: copy editor: an editor who prepares text for publication
Broader: demand: an urgent or peremptory request | Unrelated: gavidae: loon family
Broader: demand: an urgent or peremptory request | Unrelated: ancestress: a woman ancestor
Broader: demand: an urgent or peremptory request | Unrelated: quatrain: a stanza of four lines
Broader: demand: an urgent or peremptory request | Unrelated: double rhyme: a two-syllable rhyme
Broader: demand: an urgent or peremptory request | Unrelated: rad: a unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated material
Broader: demand: an urgent or peremptory request | Unrelated: dominance: the organic phenomenon in which one of a pair of alleles present in a genotype is expressed in the phenotype and the other allele of the pair is not
Broader: demand: an urgent or peremptory request | Unrelated: compound sentence: a sentence composed of at least two coordinate independent clauses
Broader: demand: an urgent or peremptory request | Unrelated: octane: any isomeric saturated hydrocarbon found in petroleum and used as a fuel and solvent