Unluckily
Part of speech: adverb
Definition: Without luck; unfortunately
Alas
Part of speech: interjection
Definition: Used to express sorrow, regret, compassion or grief.
Difference between Unluckily and Alas
What is the difference between Unluckily and Alas?
Unluckily as an adverb is without luck; unfortunately while Alas as a interjection is used to express sorrow, regret, compassion or grief.
We hope you now know whether to use Unluckily or Alas in your sentence.