Seattle and Vancouver

• Names derived from people
• Achilles' heel and Adam's apple, e.g
• Cardigan and leotard, e.g
• Jules Léotard and Amelia Bloomer, for two
• Curie, Kelvin and Fermi
• People who lend their names to things
• Watt and Ampere, to the watt and ampere
• Leotard and Silhouette, e.g
• LГ©otard and Silhouette, e.g.

Wiktionary Word definitions in Wiktionary
n. (plural of eponym English)