Teostes
Teostes is a term related to the Estonian noun teos, which means a work or creation. In standard Estonian, teos is used for a single work, while teosed is the nominative plural and teoste is the genitive plural. The form teostes is not part of the common modern inflection pattern in everyday usage, and when it appears it is usually in older texts, typographical variants, or dialectal contexts.
In scholarly and bibliographic contexts, teoste or teosed are the forms typically used to refer to multiple
Usage examples in standard language would typically involve teosed or teoste, depending on the grammatical role.