This is the 389th most frequent Danish word.
pludselig
"Pludselig" means "suddenly" in English.
In this sentence, 'pludselig' serves as an adverb to describe the suddenness of the action.
Pludselig kom han ind i rummet.
Suddenly, he entered the room.
Here, 'pludselig' emphasizes the unexpected realization portion of the action.
Gene pludselig opdagede en fejl.
Suddenly, Gene discovered a mistake.
In this case, 'pludselig' describes the abrupt manner of the change in direction.