  This paper presents and investigates non-Gaussian perturbations for the warm
k-inflation model that is driven by pure kinetic energy. The two complementary
components of the overall non-Gaussianity are the three-point and four-point
correlations. The intrinsic non-Gaussian component, denoted as the nonlinear
parameter f_{NL}^{int}, is rooted in the three-point correlation for the
inflaton field. Meanwhile, the \delta N part non-Gaussianity, denoted as
f_{NL}^{\delta N}, is the contribution attributed to the four-point correlation
function of the inflaton field. In this paper, the above two components in warm
k-inflation are individually computed and analyzed. Then, comparisons and
discussions between them are conducted, and the non-Gaussian theoretical
results are compared with experimental observations to determine the range of
model parameters within the allowable range of observation.
