distressing vs worrisome

distressing and worrisome both are adjectives.

Word	Noun	Adjective	Verb	Adverb
distressing	No	Yes	No	No
worrisome	No	Yes	No	No

As adjectives, distressing and worrisome are synonyms defined as:

Other synonyms of distressing include distressful, disturbing, perturbing, troubling, worrying.

distressing (adjective)	worrisome (adjective)
bad; unfortunate	not reassuring; tending to cause anxiety
causing distress or worry or anxiety	causing distress or worry or anxiety