infliction vs imposition

infliction and imposition both are nouns.

Word	Noun	Adjective	Verb	Adverb
infliction	Yes	No	No	No
imposition	Yes	No	No	No

As nouns, infliction and imposition are synonyms defined as:

infliction and imposition: the act of imposing something (as a tax or an embargo)

infliction (noun)	imposition (noun)
the act of imposing something (as a tax or an embargo)	the act of imposing something (as a tax or an embargo)
an act causing pain or damage	an uncalled-for burden
something or someone that causes trouble; a source of unhappiness