Can we accept such words as 'invite' when used as a noun in correct English? [closed]

Solution 1:

Of course we can. Invite has been used informally as a noun since at least 1659, when it occurred in Hamon L'Estrange’s 'The alliance of divine offices exhibiting all the liturgies of the Church of England':

Bishop Cranmer . . . gives him an earnest invite to England.

Solution 2:

I don't think there is anything wrong with using invite to mean invitation.

invite noun, informal

an invitation.

Note: the pronunciation for the noun form is /ˈɪnvʌɪt/ instead of /ɪnˈvʌɪt/.