Synonyms for Girl (same or very similar meaning)
WordNet sense 1 (a girl or young woman with whom a man is romantically involved):
girlfriend, lady friendWordNet sense 2 (a young woman):
miss, fille, missy, young lady, young womanWordNet sense 3 (a youthful female person):
female child, little girlWordNet sense 4 (a female human offspring):
daughterFrom the ODE community, based on WordNetadd/edit