piffling vs footling

piffling and footling both are adjectives.

Word	Noun	Adjective	Verb	Adverb
piffling	No	Yes	No	No
footling	No	Yes	No	No

As adjectives, piffling and footling are synonyms defined as:

Other synonyms of piffling include fiddling, lilliputian, little, niggling, petty, picayune, piddling, trivial.

piffling (adjective)	footling (adjective)
(informal) small and of little importance	(informal) small and of little importance