marshal vs summon

marshal is a noun but summon is not a noun.

Word	Noun	Adjective	Verb	Adverb
marshal	Yes	No	Yes	No
summon	No	No	Yes	No

As verbs, marshal and summon are synonyms defined as:

Other synonyms of marshal include mobilise, mobilize.

marshal (noun)	summon (noun)
a law officer having duties similar to those of a sheriff in carrying out the judgments of a court of law
(in some countries) a military officer of highest rank

marshal (verb)	summon (verb)
make ready for action or use	make ready for action or use
arrange in logical order	call in an official matter, such as to attend court
place in proper rank	ask to come
lead ceremoniously, as in a procession	gather or bring together
	cause to become available for use, either literally or figuratively