frustration vs foiling

frustration and foiling both are nouns.

Word	Noun	Adjective	Verb	Adverb
frustration	Yes	No	No	No
foiling	Yes	No	No	No

As nouns, frustration and foiling are synonyms defined as:

Other synonyms of frustration include thwarting.

frustration (noun)	foiling (noun)
an act of hindering someone's plans or efforts	an act of hindering someone's plans or efforts
the feeling that accompanies an experience of being thwarted in attaining your goals
a feeling of annoyance at being hindered or criticized