Regardless
Part of speech: adverb
Definition: Without attention to warnings or indications of bad consequences.
Part of speech: adjective
Definition: Having no regard; heedless; careless.
Part of speech: preposition
Definition: Paying no attention to; regardless of.
Example sentence: Hope is not the conviction that something will turn out well but the certainty that something makes sense, regardless of how it turns out.
Disregarding
Part of speech: verb
Definition: To ignore; pay no attention to.