Fitting, a.
Fit; appropriate; suitable; proper. -- Fit"ting*ly, adv. -- Fit"ting*ness, n. Jer. Taylor.
1 other Webster entry under this spelling
Fitting, n.
Anything used in fitting up; especially (pl.),
necessary fixtures or apparatus; as, the fittings of a church or study; gas fittings.
Shades of meaning
Fernald has no entry of its own for fitting; he lists it under adequate, becoming.
Where he writes about it:
Fitting, or befitting, is somewhat more elegant, implying a nicer adaptation. — from becoming