It is quite the funny word. Basically irregardless means regardless... so, like, what's the "ir" for? Regardless, it is considered not appropriate for formal writing. So I think you both get to be partially right here. Everyone wins!
See: flammable and inflammable.
It is quite the funny word. Basically irregardless means regardless... so, like, what's the "ir" for? Regardless, it is considered not appropriate for formal writing. So I think you both get to be partially right here. Everyone wins!
See: flammable and inflammable.