sister Synonyms

sis nursemaid sisterly stepbrother stepsister superioress twin vestal votaress woman mother superior homeboy signorina sib pal partner penguin playfellow playmate postulant priestess prioress relation relative schoolmate caregiver blood brother boon companion bosom buddy broette brosephine ladybro ss. second cousin sibling sis. sr. sisterlike amiga coreligionist alter ego conventioneer amigo best friend practical nurse buddy charter member homegirl sissy graduate nurse