This is the 769th most frequent Estonian word.
ühtlasi
"Ühtlasi" means "at the same time" or "simultaneously" in English.
Here, 'ühtlasi' connects two characteristics of the task effectively.
See ülesanne on ühtlasi lihtne ja arendav.
This task is both simple and educational.
In this sentence, 'ühtlasi' highlights that the person holds two roles simultaneously.
Ta on õpetaja ja ühtlasi ka õpilane.
He is a teacher and at the same time a student.
In this usage, 'ühtlasi' serves to introduce an additional thought or action associated with the context.