  Twisted Morava K-theory, along with computational techniques, including a
universal coefficient theorem and an Atiyah-Hirzebruch spectral sequence, was
introduced by Craig Westerland and the first author. We employ these techniques
to compute twisted Morava K-theory of all connective covers of the stable
orthogonal group and stable unitary group, and their classifying spaces, as
well as spheres and Eilenberg-MacLane spaces. This extends to the twisted case
some of the results of Ravenel and Wilson and of Kitchloo, Laures, and Wilson
for Morava K-theory. This also generalizes to all chromatic levels computations
by Khorami (and in part those of Douglas) at chromatic level one, i.e. for the
case of twisted K-theory. We establish that for natural twists in all cases,
there are only two possibilities: either that the twisted Morava homology
vanishes, or that it is isomorphic to untwisted homology. We also provide a
variant on the twist of Morava K-theory, with mod 2 cohomology in place of
integral cohomology.
