This is the 9865th most frequent Swedish word.
hakar
"Hooks" or "chins," depending on context.
The word 'hakar' in this sentence is used colloquially to indicate participation or eagerness to join in.
Han hakar alltid på när vi föreslår något.
He always tags along when we suggest something.
Here, 'hakar' is used figuratively to mean aligning or agreeing with a goal, plan, or mission.
Det är viktigt att alla hakar på gruppens mål.
It is important that everyone supports the group's goals.
In this sentence, 'hakar' is part of a phrasal verb 'hakar upp sig,' meaning to become fixated or distracted by something.