projektidega
Projektidega is an Estonian grammatical form meaning “with the projects.” It represents the plural comitative (instrumental) case, formed by adding the comitative suffix -idega to the plural form of projekt (projects). The word is used to express accompaniment, association, or involvement with multiple projects, and it commonly appears with verbs of activity or relation such as tegelema (to deal with), töötama (to work on), or osalema (to participate in).
In usage, projektidega indicates that the action or relation concerns several projects. For example, Meeskond tegeleb
Notes on nuance: the comitative form emphasizes joint involvement or association rather than possession or a
See also: Estonian grammar, comitative case, plural forms, project management terminology.