indulging vs humoring

indulging and humoring both are nouns.

Word	Noun	Adjective	Verb	Adverb
indulging	Yes	No	No	No
humoring	Yes	No	No	No

As nouns, indulging and humoring are synonyms defined as:

Other synonyms of indulging include humouring, indulgence, pampering.

indulging (noun)	humoring (noun)
the act of indulging or gratifying a desire	the act of indulging or gratifying a desire