This paper presents a general solitary solution of a class of nonlinear time fractional partial differential equations by adomian decomposition method(ADM). This class of nonlinear time-fractional partial equations include a lot of standard nonlinear partial differential equations in mathematical physics. The solitary solution obtained by ADM is a general solitary solution and admit you investigate the solution for different initial condition and different \alpha (\alpha is the order of derivative respect to time 0 < \alpha ≤ 1). Also the solution subject to the especial initial conditions and \alpha=1 reduce to the solution of standard partial differential equation. Additionally, it use fractional derivative of Caputo sense.