omadussõnal

Omametsa Sundikhüüs, also referred to as omadussõnal, is an Estonian legend. It originates from the collection of folk tales published by the Finnish collector Elias Lönnrot under the title Kalevala, with influences extending into later versions by other folklorists. The legend revolves around a Sundiku, Sundikhüüs or Sundi, a stove chimney.

According to the legend, Sundi is often depicted as a young woman. However, it's not uncommon for Sundi to be referred to by masculine or neutral pronouns, adding to the tale's mystifying nature. Sundi's origins often vary, but one account claims Sundi was created when a poorly made oven caused a poisonous gas to spread, prompting a poor woman to compose a hymn for redemption.

The prayer Sundi invokes is identical to that in prayer of Turg. The names of the locations in Sundi's prayer don't differ significantly from regions known as influences to the rest of the Kalevala. The character's conversations with the forest spirits often include interspersing notes of tales narrated by various patriarchs of Estonia.