15. pear=par  生

• ​appear

  • ​appearance

  • ​disappear

    • ​disappearance

    • ​disappeared

  • ​reappear

    • ​reappearance

• ​parent

  • ​parental

    • ​biparental

    • ​non-parental

  • ​parentage

  • ​parenting

  • parenthood

  • ​parent-adolescent

  • ​parent-child

  • ​stepparent

  • ​grandparent

    • ​great-grandparent

  • ​godparent

  • ​one-parent

  • ​two-parent

  • ​single-parent

  • ​heir-apparent

• ​apparent

  • ​apparently

• ​apparition

• ​transparent

  • ​transparently

  • ​transparentize

  • ​transparence

  • ​transparency

  • ​semi-transparent

• ​primipara

  • ​primiparity

  • ​primiparous

• ​biparous

• ​multiparous

• ​fissiparous