This is the 5951st most frequent Arabic word.
والأهم
"والأهم" means "and the most important."
Here, "والأهم" is used to introduce a subject or quality deemed the most important among others discussed previously.
النجاح في العمل يتطلب المهارة والاجتهاد، ولكن الأهم هو الالتزام.
Success at work requires skill and diligence, but the most important thing is commitment.
In this sentence, "والأهم" is used to emphasize the most significant benefit of the discussed activity.
التمرين يعزز الصحة البدنية والعقلية، والأهم أنه يقلل من التوتر.
Exercise enhances physical and mental health, and most importantly, it reduces stress.
Here, the word "والأهم" highlights the paramount consequence or impact among others mentioned earlier.