Term: methanogen: archaebacteria found in anaerobic environments such as animal intestinal tracts or sediments or sewage and capable of producing methane; a source of natural gas
Broader: archaebacteria: considered ancient life forms that evolved separately from bacteria and blue-green algae | Unrelated: glare: an angry stare
Broader: archaebacteria: considered ancient life forms that evolved separately from bacteria and blue-green algae | Unrelated: jury duty: the civic duty to serve on a jury
Broader: archaebacteria: considered ancient life forms that evolved separately from bacteria and blue-green algae | Unrelated: astroloma: evergreen shrubs of Australia and Tasmania
Broader: archaebacteria: considered ancient life forms that evolved separately from bacteria and blue-green algae | Unrelated: zygomatic process: a slender process of the temporal bone that strengthens the zygomatic arch
Broader: archaebacteria: considered ancient life forms that evolved separately from bacteria and blue-green algae | Unrelated: assiduity: great and constant diligence and attention
Broader: archaebacteria: considered ancient life forms that evolved separately from bacteria and blue-green algae | Unrelated: purple mullein: Eurasian mullein with showy purple or pink flowers
Broader: archaebacteria: considered ancient life forms that evolved separately from bacteria and blue-green algae | Unrelated: contrast: the act of distinguishing by comparing differences
Broader: archaebacteria: considered ancient life forms that evolved separately from bacteria and blue-green algae | Unrelated: low german: a German dialect spoken in northern Germany
Broader: archaebacteria: considered ancient life forms that evolved separately from bacteria and blue-green algae | Unrelated: welcome wagon: a wheeled vehicle carrying information and gifts from local merchants for new residents in an area
Broader: archaebacteria: considered ancient life forms that evolved separately from bacteria and blue-green algae | Unrelated: promulgator: (law) one who promulgates laws (announces a law as a way of putting it into execution)