Englishfor English speakers
regardless
Preposition
—
If mathx/math happens regardless of mathy/math, mathy/math does not change mathx/math.
She left, regardless of him asking her to stay.
regardless
Adjective
—
If someone or something is regardless, they have no regard; they are careless.
of
Preposition
—
Made using.
It is a house of cards.
whether
Subordinator
—
Whether is used to report questions and things that are unknown.
I asked whether she had arrived.
It is impossible to know whether a change would have helped or not.