summon vs beckon

summon and beckon both are verbs.

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

As verbs, beckon is a hyponym of summon; that is, beckon is a word with a more specific, narrower meaning than summon:

Other hyponyms of summon include page, buzz, convene, convoke.

summon (verb)	beckon (verb)
make ready for action or use	signal with the hands or nod
call in an official matter, such as to attend court	summon with a wave, nod, or some other gesture
ask to come	appear inviting
gather or bring together
cause to become available for use, either literally or figuratively