Sororaladjective
Of or pertaining to a sister.
Sororaladjective
Related through someone's sister, e.g. sororal nephew.
Sororaladjective
Relating to a sister; sisterly.
Sororaladjective
like or characteristic of or befitting a sister;
Fraternaladjective
Of or pertaining to a brother or brothers.
Fraternaladjective
Of or pertaining to a fraternity.
Fraternaladjective
Platonic or friendly.
Fraternaladjective
(genetics) Of twins or embryos, produced from two different eggs and sperm, and genetically distinct.
Fraternalnoun
A society formed to provide mutual aid, such as insurance.
Fraternalnoun
A fraternal twin.
Fraternaladjective
Of, pertaining to, or involving, brethren; becoming to brothers; brotherly; as, fraternal affection; a fraternal embrace.
Fraternaladjective
of or relating to a fraternity or society of usually men;
Fraternaladjective
(of twins) derived from two separate fertilized ova;
Fraternaladjective
like or characteristic of or befitting a brother;