procrastination vs dilatoriness

procrastination and dilatoriness both are nouns.

Word	Noun	Adjective	Verb	Adverb
procrastination	Yes	No	No	No
dilatoriness	Yes	No	No	No

As nouns, procrastination and dilatoriness are synonyms defined as:

procrastination and dilatoriness: slowness as a consequence of not getting around to it

procrastination (noun)	dilatoriness (noun)
the act of procrastinating; putting off or delaying or deferring an action to a later time	slowness as a consequence of not getting around to it
slowness as a consequence of not getting around to it