Term: nerve gas: a toxic gas that is inhaled or absorbed through the skin and has harmful effects on the nervous and respiratory system
Broader: poison gas: a gas that is poisonous to breath or contact; used in chemical warfare | Unrelated: tarrietia: small genus of east Asian and Australian timber trees
Broader: poison gas: a gas that is poisonous to breath or contact; used in chemical warfare | Unrelated: almond extract: flavoring made from almonds macerated in alcohol
Broader: poison gas: a gas that is poisonous to breath or contact; used in chemical warfare | Unrelated: methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)
Broader: poison gas: a gas that is poisonous to breath or contact; used in chemical warfare | Unrelated: strike-slip fault: a geological fault in which one of the adjacent surfaces appears to have moved horizontally
Broader: poison gas: a gas that is poisonous to breath or contact; used in chemical warfare | Unrelated: cryptograph: a device for deciphering codes and ciphers
Broader: poison gas: a gas that is poisonous to breath or contact; used in chemical warfare | Unrelated: trammel: an adjustable pothook set in a fireplace
Broader: poison gas: a gas that is poisonous to breath or contact; used in chemical warfare | Unrelated: topper: a worker who cuts tops off (of trees or vegetables etc.)
Broader: poison gas: a gas that is poisonous to breath or contact; used in chemical warfare | Unrelated: japanese hop: ornamental vine native to eastern Asia; cultivated for its variegated foliage
Broader: poison gas: a gas that is poisonous to breath or contact; used in chemical warfare | Unrelated: memorization: learning so as to be able to remember verbatim
Broader: poison gas: a gas that is poisonous to breath or contact; used in chemical warfare | Unrelated: bur: small bit used in dentistry or surgery