Munkálkodtak
Munkálkodtak is a Hungarian verb form. It is the past tense, plural form of the verb "munkálkodni," which translates to "to work" or "to labor" in English. The "-tak" ending signifies the third-person plural past tense in Hungarian. Therefore, "munkálkodtak" means "they worked" or "they labored."
The verb "munkálkodni" generally implies a more sustained or diligent effort than a simple verb like "dolgozni"
Examples of its use in a sentence would be: "A régi mesterek egész életükben azon munkálkodtak, hogy