Antonyms:male sibling
Hypernyms:kinswoman
Inherited Hypernyms:female siblingkinswomanrelativepersoncausal agentphysical entityentity
Inherited Hypernyms:female siblingkinswomanrelativepersonorganismliving thingwholeobjectphysical entityentity
Direct Hyponyms:sissister
Full Hyponyms:
big sisterhalf sisterlittle sistersister