表2 収録英単語217語| parent | sextuplets | maternal grandfather | child born out of wedlock |
| parents | grandchild | grandfather on one's mother's side | acknowledge |
| father | grandchildren | maternal grandmother | orphan |
| dad | grandkid | grandmother on one's mother's side | fatherless child |
| daddy | grandson | uncle | motherless child |
| mother | granddaughter | aunt | abandoned child |
| mom | great-grandchild | granduncle | ancestor |
| mommy | great-grandchildren | grandaunt | forefather |
| parent and child | great-great-grandchild | father-in-law | foremother |
| child | great-great-great-grandchild | mother-in-law | forebears |
| children | great-great-great-great-grandchild | son-in-law | progenitor |
| kid | great-great-great-great-great-grandchild | daughter-in-law | descendant |
| oldest child | great-great-great-great-great-great-grandchild | brother-in-law | offspring |
| eldest child | sibling | sister-in-law | posterity |
| first child | brother | adoption | relative |
| first-born child | older brother | adopt | relation |
| second child | elder brother | adopted child | distant relative |
| youngest child | oldest brother | adoptive father | distant relation |
| son | eldest brother | adoptive mother | extended family |
| oldest son | second oldest brother | adopted son | family |
| eldest son | second eldest brother | adopted daughter | family line |
| first son | youngest brother | stepfather | family tree |
| first-born son | sister | stepmother | pedigree |
| second son | oldest sister | stepchild | direct line |
| third son | eldest sister | stepson | direct |
| fourth son | younger brother | stepdaughter | lineal |
| youngest son | little brother | foster child | collateral line |
| daughter | younger sister | foster parent | head family |
| oldest daughter | little sister | foster father | main family |
| eldest daughter | youngest sister | foster mother | branch family |
| first daughter | only child | biological father | cadet family |
| first-born daughter | cousin | birth father | family |
| second daughter | first cousin | natural father | household |
| third daughter | nephew | real father | family registration |
| fourth daughter | niece | one's own father | head of a family |
| youngest daughter | first cousin once removed | biological mother | family structure |
| twin | first cousin twice removed | birth mother | family makeup |
| twins | second cousin | natural mother | relationship to ~ |
| older twin brother | second cousin once removed | real mother | housewife |
| elder twin brother | grandparents | one's own mother | homemaker |
| older twin sister | grandfather | full sibling | working mother |
| elder twin sister | granddad | full brother | single mother |
| younger twin brother | grandpa | whole brother | unmarried mother |
| younger twin sister | grandmother | real brother | unwed mother |
| triplet | grandma | one's own brother | dependent |
| triplets | granny | full sister | supporter |
| quadruplet | great-grandparents | whole sister | fatherless family |
| quad | great-grandfather | real sister | single-mother family |
| quadruplets | great-grandmother | one's own sister | motherless family |
| quads | great-great-grandfather | half-sibling | single-father family |
| quintuplet | great-great-grandmother | half brother | single-parent family |
| quin | paternal grandfather | half sister | childless family |
| quintuplets | grandfather on one's father's side | legitimate child | |
| quins | paternal grandmother | child born in wedlock | |
| sextuplet | grandmother on one's father's side | illegitimate child | |
