keimaino
1. Younger sister's; Of a younger sister
Noun
#2387604
1. Younger sister's; Of a younger sister
1. older brother and younger sister
1. step-sister (younger); stepsister
1. Sibling's; Of siblings
1. Sibling(s); Brother and sister
1. Sibling(s); Older sibling(s)
1. Were siblings.
1. Not siblings.; Not brother and sister.
1. If siblings; When siblings
1. Not siblings.