Words

agnatic

agnate

(ˈæɡneɪtPronunciation for agnate)
  adjective
    1 related by descent from a common male ancestor
    2 related in any way; cognate

▷ 
noun
    3 a male or female descendant by male links from a common male ancestor
  [C16: from Latin agnātus born in addition, added by birth, from agnāsci, from ad- in addition + gnāsci to be born]

agnatic (æɡˈnætɪkPronunciation for agnatic) or agnatical (æɡˈnætɪkəl)
adjective
  > agˈnation
noun