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We extend our recent works [ Int. J. Mod. Phys. A 38 (2023) 2350069-1] andobtain one parameter $(\lambda)$ family of rationally extended Dirac Lorentzscalar potentials with their explicit solutions in terms of $X_{m}$ exceptionalorthogonal polynomials. We further show that as the parameter $\lambda\rightarrow 0$ or $-1$, we get the corresponding rationally extended Pursey andthe rationally extended Abraham-Moses type of scalar potentials respectively,which have one bound state less than the starting scalar potentials.

One continuous parameter family of Dirac Lorentz scalar potentials associated with exceptional orthogonal polynomials