The comparative form is more special; the superlative form is most special.
The superlative form of "movingly" is "most movingly."
The superlative form of clean is "cleanest".
The superlative form of clean is "cleanest".
The superlative form of ancient is ancientosity
comparative - merrier superlative - merriest
"Older" is the comparative form of old. The superlative form is oldest.
The superlative form of the word "genuine" is "most genuine."
more special, most special
"Poke" is a verb and a noun and, as such, does not have a superlative form.
Teach is a verb and so has no superlative form.
the superlative form of sad is SADDEST