Term: impossible: something that cannot be done
Broader: impossibility: an alternative that is not available | Unrelated: hepatic duct: the duct that drains bile from the liver
Broader: impossibility: an alternative that is not available | Unrelated: rainmaking: activity intended to produce rain
Broader: impossibility: an alternative that is not available | Unrelated: crown gall: a bacterial disease of plants (especially pome and stone fruits and grapes and roses) which forms excrescences on the stem near the ground
Broader: impossibility: an alternative that is not available | Unrelated: disharmony: a lack of harmony
Broader: impossibility: an alternative that is not available | Unrelated: bell apple: the edible yellow fruit of the Jamaica honeysuckle
Broader: impossibility: an alternative that is not available | Unrelated: consensus: agreement in the judgment or opinion reached by a group as a whole
Broader: impossibility: an alternative that is not available | Unrelated: gas-cooled reactor: a nuclear reactor using gas as a coolant
Broader: impossibility: an alternative that is not available | Unrelated: pleurobrachia: sea gooseberries
Broader: impossibility: an alternative that is not available | Unrelated: phyllidae: leaf insects
Broader: impossibility: an alternative that is not available | Unrelated: sarcophilus: Tasmanian devil