Yes. in order; much, more, MOST.
Most is the superlative of much.
The comparative form of much is 'more'. The superlative form of much is 'most'.
the most
much,more,most
the superlative form for movingly in most movingly
more, most
more, most
the most fluent
The superlative form of "cosmopolitan" is "most cosmopolitan."
The superlative form of "maturely" is "most maturely".
The superlative form of sorrowfully is most sorrowfully.
The superlative form of "obedient" is "most obedient."