half sister
sister
uterine sibling
brother german
fullsib
half blood
maternal half-uncle
big sister
uterine brother
stepsister
second cousin
maternal cousin
half-sister
half aunt
sesquiple first cousin
irregular double first cousin
nibbling
sesquiple cousin
half sibling
irregular double cousin
fraternal niece
full-sister
first cousin once removed
mersister
maternal half aunt
pigeon pair
multisibling
only daughter
sister-in-law
wombmate
uterine sister
half-uncle
half-cousin
our kid
sibset
paternal half aunt
youngest
second cousin once removed
co-aunt
sis
siblinglike
only son
nonsibling
cousin sister
shobe
intersibling
paternal cousin
stepgranddaughter
sibling-in-law
little sister