This is the 11642nd most frequent Turkish word.
fevkalâde
Excellent; extraordinary; outstanding.
Here, 'fevkalâde' is used as an adverb to emphasize the extraordinary quality of the taste.
Bu akşam yemeği fevkalâde lezzetliydi.
This dinner was extraordinarily delicious.
In this sentence, 'fevkalâde' is used as an adjective to describe the extent or degree of the success.
Fevkalâde bir başarı elde ettiniz, sizi tebrik ederim.
You achieved an extraordinary success, congratulations.
Here, 'fevkalâde' serves as an adjective, modifying the noun 'effort' to highlight its extraordinary nature.