IPA: /ˈdɪfɪkəlti/
KK: /ˈdɪfɪkəlti/
In a way that is hard to do or understand.
She solved the puzzle difficultly, taking a long time to figure it out.
Difficultly → It is formed from "difficult" (from Latin "difficilis", meaning hard to do) and the suffix "-ly" (meaning in a manner). The word "difficultly" means in a manner that is hard to do or with difficulty.
Think of doing something that is 'hard' ('difficult') and how you might do it 'in a manner' ('-ly'). This helps you remember that 'difficultly' refers to doing something with difficulty.