Some of the definitions offered are slightly short of what I expect. Like for "Obsequious" it offers "obedient to an excessive or servile degree" which isn't wrong, but it misses the expression of a sort of noisy eagerness in that servility.

Yeah, some definitions are super weird or overly specific, like ‘yield’ > ‘a specific amount of agricultural produce’ (iirc, ymmv)

Yeah, that one seems inaccurate to me without reference to a unit of land or some other fixed input.