Anagrams of: NONAGONAL

• a nine-sided polygon

• a body of water cut off from a larger body by a reef of sand or coral

• Any of various monitor lizards native to Australia.

• of a circuit or device having an output that is proportional to the input

• something having the property of being analogous to something else

• tree of southeastern Asia to Australia grown primarily for its sweet edible fruit resembling litchi nuts; sometimes placed in genera Euphorbia or Nephelium

• pertaining to or associated with agony (especially death agonies)

• with a forward motion

• in accompaniment or as a companion

• to a more advanced state

• in addition (usually followed by `with')

• in line with a length or direction (often followed by `by' or `beside')

• a mountain peak in the St. Elias Range in the southwestern Yukon Territory in Canada (19,850 feet high)

• An English person or person of English ancestry.

• (sometimes offensive) an American, especially a white one (regardless of actual ethnicity), whose native language is English (as opposed to Americans for who have another native language).

• An Anglo-Australian (as opposed to Australians of Mediterranean or Middle Eastern background).

• An English-speaking Quebecer.

• A white-skinned person.

• A British person or person of British ancestry.