Synonyms for Singer (same or very similar meaning)
WordNet sense 1 (United States inventor of an improved chain-stitch sewing machine (1811-1875)):
Isaac M. Singer, Isaac Merrit SingerWordNet sense 2 (United States writer (born in Poland) of Yiddish stories and novels (1904-1991)):
Isaac Bashevis SingerWordNet sense 3 (a person who sings):
vocalist, vocaliser, vocalizerFrom the ODE community, based on WordNetadd/edit