toponym /topˈə-nim/

1. A place name
2. A descriptive place name, usu derived from a geographical feature
3. A name derived from a place name, eg a place of origin

toponˈymal, toponymic /-ə-nimˈik/ or toponymˈical adjective

toponymy /top-onˈi-mi/ noun

1. The study of place names (also singular noun toponymˈics)
2. The nomenclature of regions of the body

• ivy-tods
• IW
• I-way
• IWC
• iwi
• I will be along
• iwis
• I wouldn't be seen dead
• I wouldn't know
• IWW
• ixia
• ixias
• ixodiases
• ixodiasis
• ixtle
• ixtles
• Iynx
• Iyyar
• izard
• izards
• -ize
• izvestia
• izvestias
• izvestiya
• izvestiyas