shortly vs presently

shortly and presently both are adverbs.

Word	Noun	Adjective	Verb	Adverb
shortly	No	No	No	Yes
presently	No	No	No	Yes

As adverbs, shortly and presently are synonyms defined as:

Other synonyms of shortly include before long, soon.

shortly (adverb)	presently (adverb)
in the near future	at this time or period; now
for a short time	in the near future
in a curt, abrupt and discourteous manner
at a short distance
in a concise manner; in a few words